| 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 | $62.27 | 12.234% | $69.8881 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $171.75 | 10.436% | $189.6738 | $189.67 | $189.65 | $189.70 |
| Purchase #3 | $7.44 | 8.587% | $8.0789 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $120.94 | 6.376% | $128.6511 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $174.93 | 11.704% | $195.4038 | $195.40 | $195.40 | $195.40 |
| Purchase #6 | $189.36 | 9.388% | $207.1371 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $239.28 | 11.440% | $266.6536 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $965.97 | $1,065.4864 | $1,065.48 | $1,065.50 | $1,065.60 | |