| 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 | $34.31 | 3.745% | $35.5949 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $24.66 | 6.605% | $26.2888 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $5.39 | 8.823% | $5.8656 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $69.49 | 13.835% | $79.1039 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $59.52 | 13.162% | $67.354 | $67.35 | $67.35 | $67.40 |
| Purchase #6 | $158.28 | 6.685% | $168.861 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $204.91 | 4.748% | $214.6391 | $214.64 | $214.65 | $214.60 |
| 7 purchase totals = | $556.56 | $597.7073 | $597.70 | $597.70 | $597.80 | |