| 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 | $47.34 | 12.122% | $53.0786 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $96.82 | 4.789% | $101.4567 | $101.46 | $101.45 | $101.50 |
| Purchase #3 | $223.68 | 6.850% | $239.0021 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $65.47 | 7.472% | $70.3619 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $29.80 | 12.319% | $33.4711 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $139.26 | 4.872% | $146.0447 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $151.40 | 11.445% | $168.7277 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $753.77 | $812.1428 | $812.14 | $812.15 | $812.20 | |