| 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 | $14.91 | 13.342% | $16.8993 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $75.35 | 11.676% | $84.1479 | $84.15 | $84.15 | $84.10 |
| Purchase #3 | $98.96 | 10.705% | $109.5537 | $109.55 | $109.55 | $109.60 |
| Purchase #4 | $210.25 | 13.372% | $238.3646 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $110.63 | 5.413% | $116.6184 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $57.89 | 12.842% | $65.3242 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $233.96 | 12.695% | $263.6612 | $263.66 | $263.65 | $263.70 |
| 7 purchase totals = | $801.95 | $894.5693 | $894.56 | $894.50 | $894.60 | |