| 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 | $51.52 | 6.616% | $54.9286 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $58.68 | 11.510% | $65.4341 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $26.45 | 10.507% | $29.2291 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $62.52 | 6.220% | $66.4087 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $192.68 | 7.265% | $206.6782 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $46.38 | 11.425% | $51.6789 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $101.57 | 7.225% | $108.9084 | $108.91 | $108.90 | $108.90 |
| 7 purchase totals = | $539.80 | $583.2660 | $583.27 | $583.35 | $583.20 | |