| 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 | $19.62 | 13.536% | $22.2758 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $54.71 | 13.563% | $62.1303 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $111.56 | 6.266% | $118.5503 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $190.82 | 13.390% | $216.3708 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $137.88 | 8.745% | $149.9376 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $197.83 | 8.118% | $213.8898 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $171.34 | 3.404% | $177.1724 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $883.76 | $960.3270 | $960.33 | $960.35 | $960.40 | |