| 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 | $96.65 | 11.494% | $107.759 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $168.87 | 5.798% | $178.6611 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $109.55 | 13.824% | $124.6942 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $104.89 | 6.552% | $111.7624 | $111.76 | $111.75 | $111.80 |
| Purchase #5 | $96.44 | 6.373% | $102.5861 | $102.59 | $102.60 | $102.60 |
| Purchase #6 | $94.67 | 8.390% | $102.6128 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $85.45 | 6.864% | $91.3153 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $756.52 | $819.3909 | $819.39 | $819.35 | $819.50 | |