| 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 | $17.82 | 10.379% | $19.6695 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $48.54 | 11.767% | $54.2517 | $54.25 | $54.25 | $54.30 |
| Purchase #3 | $147.25 | 9.503% | $161.2432 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $12.78 | 5.105% | $13.4324 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $233.27 | 13.200% | $264.0616 | $264.06 | $264.05 | $264.10 |
| Purchase #6 | $231.91 | 6.450% | $246.8682 | $246.87 | $246.85 | $246.90 |
| Purchase #7 | $37.87 | 12.705% | $42.6814 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $729.44 | $802.2080 | $802.20 | $802.20 | $802.30 | |