| 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 | $8.32 | 10.467% | $9.1909 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $143.31 | 7.356% | $153.8519 | $153.85 | $153.85 | $153.90 |
| Purchase #3 | $46.91 | 6.693% | $50.0497 | $50.05 | $50.05 | $50.00 |
| Purchase #4 | $118.97 | 8.723% | $129.3478 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $45.63 | 5.686% | $48.2245 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $85.58 | 6.579% | $91.2103 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $70.69 | 10.811% | $78.3323 | $78.33 | $78.35 | $78.30 |
| 7 purchase totals = | $519.41 | $560.2074 | $560.20 | $560.20 | $560.10 | |