| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.26 | 4.748% | $35.8867 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $165.95 | 3.371% | $171.5442 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $223.41 | 11.742% | $249.6428 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $152.74 | 6.673% | $162.9323 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $144.44 | 10.620% | $159.7795 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $102.60 | 12.678% | $115.6076 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $151.51 | 12.390% | $170.2821 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $974.91 | $1,065.6752 | $1,065.67 | $1,065.75 | $1,065.60 | |