| 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 | $66.67 | 3.136% | $68.7608 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $67.57 | 13.536% | $76.7163 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $151.77 | 13.442% | $172.1709 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $73.41 | 4.610% | $76.7942 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $153.77 | 4.408% | $160.5482 | $160.55 | $160.55 | $160.50 |
| Purchase #6 | $53.76 | 8.825% | $58.5043 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $147.30 | 5.249% | $155.0318 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $714.25 | $768.5265 | $768.52 | $768.50 | $768.50 | |