| 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 | $70.55 | 10.169% | $77.7242 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $26.31 | 7.511% | $28.2861 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $65.56 | 12.327% | $73.6416 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $212.39 | 3.195% | $219.1759 | $219.18 | $219.20 | $219.20 |
| Purchase #5 | $71.51 | 3.274% | $73.8512 | $73.85 | $73.85 | $73.90 |
| Purchase #6 | $209.73 | 9.633% | $229.9333 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $43.34 | 6.149% | $46.005 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $699.39 | $748.6173 | $748.62 | $748.65 | $748.60 | |