| 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 | $36.28 | 3.399% | $37.5132 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $148.27 | 4.816% | $155.4107 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $204.58 | 3.246% | $211.2207 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $53.89 | 6.737% | $57.5206 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $47.29 | 8.575% | $51.3451 | $51.35 | $51.35 | $51.30 |
| Purchase #6 | $206.86 | 9.384% | $226.2717 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $227.81 | 6.840% | $243.3922 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $924.98 | $982.6742 | $982.67 | $982.60 | $982.60 | |