| 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 | $56.35 | 13.638% | $64.035 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $101.62 | 13.274% | $115.109 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $41.90 | 8.255% | $45.3588 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $148.37 | 3.109% | $152.9828 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $174.74 | 4.483% | $182.5736 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $225.60 | 6.681% | $240.6723 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $44.77 | 12.673% | $50.4437 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $793.35 | $851.1752 | $851.17 | $851.15 | $851.20 | |