| 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 | $56.64 | 4.157% | $58.9945 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $41.88 | 4.344% | $43.6993 | $43.70 | $43.70 | $43.70 |
| Purchase #3 | $175.34 | 12.720% | $197.6432 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $67.55 | 11.513% | $75.327 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $106.52 | 10.393% | $117.5906 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $151.31 | 6.665% | $161.3948 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $12.90 | 12.383% | $14.4974 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $612.14 | $669.1468 | $669.14 | $669.20 | $669.10 | |