| 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 | $87.37 | 6.687% | $93.2124 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $105.83 | 13.155% | $119.7519 | $119.75 | $119.75 | $119.80 |
| Purchase #3 | $142.87 | 7.398% | $153.4395 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $109.70 | 8.104% | $118.5901 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $21.40 | 7.840% | $23.0778 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $168.99 | 5.600% | $178.4534 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $42.51 | 11.596% | $47.4395 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $678.67 | $733.9646 | $733.96 | $734.00 | $734.00 | |