| 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 | $48.29 | 12.265% | $54.2128 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $68.34 | 9.498% | $74.8309 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $7.96 | 13.502% | $9.0348 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $156.46 | 13.388% | $177.4069 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $184.64 | 9.314% | $201.8374 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $119.25 | 7.433% | $128.1139 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $169.34 | 12.398% | $190.3348 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $754.28 | $835.7715 | $835.76 | $835.80 | $835.60 | |