| 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 | $29.61 | 10.745% | $32.7916 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $242.61 | 13.845% | $276.1994 | $276.20 | $276.20 | $276.20 |
| Purchase #3 | $53.31 | 10.859% | $59.0989 | $59.10 | $59.10 | $59.10 |
| Purchase #4 | $42.26 | 5.253% | $44.4799 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $63.37 | 12.254% | $71.1354 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $136.32 | 7.654% | $146.7539 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $96.47 | 11.468% | $107.5332 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $663.95 | $737.9923 | $737.99 | $738.05 | $738.00 | |