| 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 | $81.55 | 12.487% | $91.7331 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $243.79 | 4.468% | $254.6825 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $185.39 | 7.487% | $199.2701 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $143.40 | 10.628% | $158.6406 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $228.98 | 7.478% | $246.1031 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $29.86 | 9.676% | $32.7493 | $32.75 | $32.75 | $32.70 |
| Purchase #7 | $75.27 | 12.162% | $84.4243 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $988.24 | $1,067.6030 | $1,067.59 | $1,067.60 | $1,067.50 | |