| 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 | $65.55 | 6.364% | $69.7216 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $242.85 | 5.584% | $256.4107 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $108.50 | 9.206% | $118.4885 | $118.49 | $118.50 | $118.50 |
| Purchase #4 | $63.54 | 10.456% | $70.1837 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $46.73 | 8.425% | $50.667 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $128.41 | 9.135% | $140.1403 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $140.82 | 7.647% | $151.5885 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $796.40 | $857.2003 | $857.20 | $857.20 | $857.20 | |