| 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 | $96.52 | 12.675% | $108.7539 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $71.91 | 13.649% | $81.725 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $248.89 | 7.629% | $267.8778 | $267.88 | $267.90 | $267.90 |
| Purchase #4 | $107.81 | 11.523% | $120.2329 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $96.66 | 11.199% | $107.485 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $89.30 | 6.809% | $95.3804 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $81.87 | 10.871% | $90.7701 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $792.96 | $872.2251 | $872.23 | $872.30 | $872.30 | |