| 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 | $61.37 | 5.667% | $64.8478 | $64.85 | $64.85 | $64.80 |
| Purchase #2 | $65.82 | 11.637% | $73.4795 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $180.81 | 4.547% | $189.0314 | $189.03 | $189.05 | $189.00 |
| Purchase #4 | $203.89 | 7.365% | $218.9065 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $14.67 | 6.166% | $15.5746 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $104.43 | 6.131% | $110.8326 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $238.32 | 5.385% | $251.1535 | $251.15 | $251.15 | $251.20 |
| 7 purchase totals = | $869.31 | $923.8259 | $923.82 | $923.85 | $923.80 | |