| 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 | $96.55 | 6.171% | $102.5081 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $67.57 | 11.611% | $75.4156 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $37.64 | 9.517% | $41.2222 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $64.29 | 10.634% | $71.1266 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $81.87 | 12.777% | $92.3305 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $82.93 | 6.167% | $88.0443 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $228.59 | 10.149% | $251.7896 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $659.44 | $722.4369 | $722.44 | $722.45 | $722.30 | |