| 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 | $82.41 | 7.655% | $88.7185 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $159.65 | 6.795% | $170.4982 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $44.45 | 5.293% | $46.8027 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $24.47 | 13.855% | $27.8603 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $157.80 | 12.490% | $177.5092 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $152.96 | 6.165% | $162.39 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $178.32 | 11.516% | $198.8553 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $800.06 | $872.6342 | $872.64 | $872.60 | $872.70 | |