| 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 | $48.76 | 8.170% | $52.7437 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $38.50 | 6.699% | $41.0791 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $107.81 | 3.717% | $111.8173 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $35.32 | 7.818% | $38.0813 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $236.71 | 6.271% | $251.5541 | $251.55 | $251.55 | $251.60 |
| Purchase #6 | $87.86 | 9.682% | $96.3666 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $127.35 | 13.426% | $144.448 | $144.45 | $144.45 | $144.40 |
| 7 purchase totals = | $682.31 | $736.0901 | $736.09 | $736.10 | $736.10 | |