| 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 | $13.73 | 4.157% | $14.3008 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $79.86 | 6.494% | $85.0461 | $85.05 | $85.05 | $85.00 |
| Purchase #3 | $153.99 | 4.478% | $160.8857 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $113.48 | 13.622% | $128.9382 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $63.66 | 10.688% | $70.464 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $118.83 | 7.340% | $127.5521 | $127.55 | $127.55 | $127.60 |
| Purchase #7 | $45.68 | 5.125% | $48.0211 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $589.23 | $635.2080 | $635.21 | $635.20 | $635.20 | |