| 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 | $235.57 | 8.695% | $256.0528 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $8.61 | 6.620% | $9.18 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $59.62 | 7.563% | $64.1291 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $65.93 | 11.771% | $73.6906 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $48.64 | 9.663% | $53.3401 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $17.49 | 7.429% | $18.7893 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $243.88 | 10.800% | $270.219 | $270.22 | $270.20 | $270.20 |
| 7 purchase totals = | $679.74 | $745.4009 | $745.40 | $745.45 | $745.40 | |