| 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 | $84.54 | 3.868% | $87.81 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $187.54 | 10.151% | $206.5772 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $143.41 | 8.321% | $155.3431 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $12.71 | 12.168% | $14.2566 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $29.38 | 10.237% | $32.3876 | $32.39 | $32.40 | $32.40 |
| Purchase #6 | $82.85 | 13.838% | $94.3148 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $138.96 | 9.837% | $152.6295 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $679.39 | $743.3188 | $743.32 | $743.35 | $743.30 | |