| 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 | $151.32 | 10.111% | $166.62 | $166.62 | $166.60 | $166.60 |
| Purchase #2 | $11.55 | 3.844% | $11.994 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $36.41 | 11.442% | $40.576 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $49.49 | 5.607% | $52.2649 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $38.33 | 12.358% | $43.0668 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $132.85 | 8.829% | $144.5793 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $53.47 | 13.224% | $60.5409 | $60.54 | $60.55 | $60.50 |
| 7 purchase totals = | $473.42 | $519.6419 | $519.64 | $519.65 | $519.70 | |