| 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 | $46.90 | 10.526% | $51.8367 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $237.63 | 3.861% | $246.8049 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $154.57 | 5.869% | $163.6417 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $43.83 | 9.168% | $47.8483 | $47.85 | $47.85 | $47.80 |
| Purchase #5 | $240.34 | 9.618% | $263.4559 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $129.37 | 11.433% | $144.1609 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $106.27 | 13.692% | $120.8205 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $958.91 | $1,038.5689 | $1,038.57 | $1,038.55 | $1,038.50 | |