| 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 | $30.61 | 5.584% | $32.3193 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $26.57 | 12.548% | $29.904 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $227.65 | 3.593% | $235.8295 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $26.54 | 8.249% | $28.7293 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $159.71 | 11.564% | $178.1789 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $173.70 | 11.463% | $193.6112 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $27.62 | 6.832% | $29.507 | $29.51 | $29.50 | $29.50 |
| 7 purchase totals = | $672.40 | $728.0792 | $728.08 | $728.10 | $728.00 | |