| 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 | $81.94 | 6.760% | $87.4791 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $61.89 | 10.719% | $68.524 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $145.36 | 10.650% | $160.8408 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $238.75 | 8.563% | $259.1942 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $95.28 | 9.274% | $104.1163 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $33.99 | 13.683% | $38.6409 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $83.89 | 8.858% | $91.321 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $741.10 | $810.1163 | $810.11 | $810.10 | $810.00 | |