| 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 | $105.63 | 5.768% | $111.7227 | $111.72 | $111.70 | $111.70 |
| Purchase #2 | $143.96 | 11.719% | $160.8307 | $160.83 | $160.85 | $160.80 |
| Purchase #3 | $13.77 | 10.859% | $15.2653 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $111.65 | 9.669% | $122.4454 | $122.45 | $122.45 | $122.40 |
| Purchase #5 | $59.94 | 6.721% | $63.9686 | $63.97 | $63.95 | $64.00 |
| Purchase #6 | $226.28 | 7.575% | $243.4207 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $91.45 | 13.236% | $103.5543 | $103.55 | $103.55 | $103.60 |
| 7 purchase totals = | $752.68 | $821.2077 | $821.21 | $821.15 | $821.20 | |