| 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 | $54.64 | 3.349% | $56.4699 | $56.47 | $56.45 | $56.50 |
| Purchase #2 | $141.55 | 8.606% | $153.7318 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $136.95 | 6.372% | $145.6765 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $118.80 | 12.281% | $133.3898 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $115.60 | 5.149% | $121.5522 | $121.55 | $121.55 | $121.60 |
| Purchase #6 | $132.73 | 13.854% | $151.1184 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $26.35 | 6.450% | $28.0496 | $28.05 | $28.05 | $28.00 |
| 7 purchase totals = | $726.62 | $789.9882 | $789.99 | $790.00 | $790.00 | |