| 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 | $30.37 | 11.298% | $33.8012 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $216.59 | 10.115% | $238.4981 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $48.86 | 12.643% | $55.0374 | $55.04 | $55.05 | $55.00 |
| Purchase #4 | $36.71 | 5.325% | $38.6648 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $216.30 | 9.822% | $237.545 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $119.46 | 7.477% | $128.392 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $194.29 | 12.113% | $217.8243 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $862.58 | $949.7628 | $949.76 | $949.75 | $949.70 | |