| 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 | $120.95 | 6.857% | $129.2435 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $8.39 | 9.419% | $9.1803 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $110.47 | 9.843% | $121.3436 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $25.68 | 7.499% | $27.6057 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $102.53 | 4.564% | $107.2095 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $199.39 | 13.648% | $226.6027 | $226.60 | $226.60 | $226.60 |
| Purchase #7 | $66.53 | 11.289% | $74.0406 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $633.94 | $695.2259 | $695.22 | $695.25 | $695.10 | |