| 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 | $246.90 | 3.165% | $254.7144 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $191.63 | 10.624% | $211.9888 | $211.99 | $212.00 | $212.00 |
| Purchase #3 | $48.53 | 6.508% | $51.6883 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $96.90 | 11.524% | $108.0668 | $108.07 | $108.05 | $108.10 |
| Purchase #5 | $54.38 | 6.425% | $57.8739 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $30.26 | 13.821% | $34.4422 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $49.72 | 3.104% | $51.2633 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $718.32 | $770.0377 | $770.03 | $770.00 | $770.10 | |