| 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 | $28.49 | 13.413% | $32.3114 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $145.44 | 6.349% | $154.674 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $93.97 | 6.539% | $100.1147 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $176.59 | 6.544% | $188.146 | $188.15 | $188.15 | $188.10 |
| Purchase #5 | $69.79 | 4.699% | $73.0694 | $73.07 | $73.05 | $73.10 |
| Purchase #6 | $21.98 | 7.213% | $23.5654 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $94.26 | 12.803% | $106.3281 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $630.52 | $678.2090 | $678.21 | $678.15 | $678.20 | |