| 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 | $67.79 | 11.630% | $75.674 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $87.49 | 6.391% | $93.0815 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $227.26 | 3.465% | $235.1346 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $119.97 | 10.559% | $132.6376 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $148.83 | 7.808% | $160.4506 | $160.45 | $160.45 | $160.50 |
| Purchase #6 | $35.35 | 11.227% | $39.3187 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $66.60 | 9.673% | $73.0422 | $73.04 | $73.05 | $73.00 |
| 7 purchase totals = | $753.29 | $809.3392 | $809.33 | $809.35 | $809.30 | |