| 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 | $49.82 | 6.535% | $53.0757 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $237.38 | 3.403% | $245.458 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $236.80 | 10.138% | $260.8068 | $260.81 | $260.80 | $260.80 |
| Purchase #4 | $38.29 | 12.778% | $43.1827 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $59.47 | 5.419% | $62.6927 | $62.69 | $62.70 | $62.70 |
| Purchase #6 | $59.71 | 13.238% | $67.6144 | $67.61 | $67.60 | $67.60 |
| Purchase #7 | $205.51 | 3.768% | $213.2536 | $213.25 | $213.25 | $213.30 |
| 7 purchase totals = | $886.98 | $946.0839 | $946.08 | $946.10 | $946.20 | |