| 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 | $17.47 | 9.733% | $19.1704 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $5.71 | 6.777% | $6.097 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $99.36 | 8.167% | $107.4747 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $154.85 | 12.739% | $174.5763 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $158.29 | 3.170% | $163.3078 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $44.32 | 12.272% | $49.759 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $204.96 | 10.490% | $226.4603 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $684.96 | $746.8455 | $746.85 | $746.80 | $747.00 | |