| 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 | $69.72 | 7.685% | $75.078 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $116.46 | 10.610% | $128.8164 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $40.79 | 5.339% | $42.9678 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $183.55 | 9.426% | $200.8514 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $173.29 | 7.419% | $186.1464 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $151.57 | 8.757% | $164.843 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $86.39 | 11.109% | $95.9871 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $821.77 | $894.6901 | $894.70 | $894.70 | $894.70 | |