| 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 | $29.95 | 8.585% | $32.5212 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $52.55 | 3.492% | $54.385 | $54.39 | $54.40 | $54.40 |
| Purchase #3 | $125.76 | 5.232% | $132.3398 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $242.48 | 5.508% | $255.8358 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $159.31 | 11.651% | $177.8712 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $54.32 | 11.224% | $60.4169 | $60.42 | $60.40 | $60.40 |
| Purchase #7 | $52.69 | 11.831% | $58.9238 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $717.06 | $772.2937 | $772.30 | $772.25 | $772.20 | |