| 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 | $40.43 | 6.330% | $42.9892 | $42.99 | $43.00 | $43.00 |
| Purchase #2 | $62.79 | 8.691% | $68.2471 | $68.25 | $68.25 | $68.20 |
| Purchase #3 | $54.28 | 4.385% | $56.6602 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $42.35 | 9.132% | $46.2174 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $65.48 | 8.702% | $71.1781 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $201.34 | 11.802% | $225.1021 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $162.36 | 5.261% | $170.9018 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $629.03 | $681.2959 | $681.30 | $681.30 | $681.30 | |