| 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 | $27.32 | 9.298% | $29.8602 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $149.27 | 9.395% | $163.2939 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $248.87 | 10.549% | $275.1233 | $275.12 | $275.10 | $275.10 |
| Purchase #4 | $245.86 | 11.312% | $273.6717 | $273.67 | $273.65 | $273.70 |
| Purchase #5 | $25.94 | 13.767% | $29.5112 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $17.26 | 12.799% | $19.4691 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $139.87 | 10.729% | $154.8767 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $854.39 | $945.8061 | $945.80 | $945.75 | $945.90 | |