| 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 | $33.49 | 12.783% | $37.771 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $106.82 | 13.314% | $121.042 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $18.52 | 3.762% | $19.2167 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $56.59 | 8.786% | $61.562 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $106.57 | 3.220% | $110.0016 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $51.30 | 11.399% | $57.1477 | $57.15 | $57.15 | $57.10 |
| Purchase #7 | $30.70 | 7.427% | $32.9801 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $403.99 | $439.7211 | $439.72 | $439.70 | $439.70 | |