| 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 | $29.43 | 5.574% | $31.0704 | $31.07 | $31.05 | $31.10 |
| Purchase #2 | $59.38 | 4.735% | $62.1916 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $81.96 | 11.134% | $91.0854 | $91.09 | $91.10 | $91.10 |
| Purchase #4 | $161.42 | 3.667% | $167.3393 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $116.30 | 4.482% | $121.5126 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $44.64 | 12.535% | $50.2356 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $213.43 | 11.307% | $237.5625 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $706.56 | $760.9974 | $761.00 | $761.00 | $761.00 | |