| 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 | $67.46 | 8.867% | $73.4417 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $31.50 | 11.624% | $35.1616 | $35.16 | $35.15 | $35.20 |
| Purchase #3 | $86.38 | 3.776% | $89.6417 | $89.64 | $89.65 | $89.60 |
| Purchase #4 | $170.98 | 7.717% | $184.1745 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $41.68 | 3.421% | $43.1059 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $224.35 | 9.681% | $246.0693 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $52.79 | 7.415% | $56.7044 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $675.14 | $728.2991 | $728.29 | $728.25 | $728.30 | |