| 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 | $9.91 | 11.373% | $11.0371 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $22.69 | 6.325% | $24.1251 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $53.54 | 4.138% | $55.7555 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $17.43 | 12.786% | $19.6586 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $240.59 | 13.536% | $273.1563 | $273.16 | $273.15 | $273.20 |
| Purchase #6 | $150.82 | 6.674% | $160.8857 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $133.63 | 13.111% | $151.1502 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $628.61 | $695.7685 | $695.79 | $695.80 | $695.90 | |