| 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 | $22.47 | 12.309% | $25.2358 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $124.31 | 7.811% | $134.0199 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $47.66 | 4.139% | $49.6326 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $138.45 | 9.245% | $151.2497 | $151.25 | $151.25 | $151.20 |
| Purchase #5 | $60.66 | 7.726% | $65.3466 | $65.35 | $65.35 | $65.30 |
| Purchase #6 | $90.59 | 6.554% | $96.5273 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $243.42 | 9.770% | $267.2021 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $727.56 | $789.2140 | $789.22 | $789.25 | $789.00 | |