| 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 | $63.32 | 11.714% | $70.7373 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $17.46 | 9.344% | $19.0915 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $83.32 | 9.802% | $91.487 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $236.89 | 6.105% | $251.3521 | $251.35 | $251.35 | $251.40 |
| Purchase #5 | $243.77 | 11.302% | $271.3209 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $140.60 | 8.373% | $152.3724 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $27.40 | 8.798% | $29.8107 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $812.76 | $886.1719 | $886.17 | $886.15 | $886.20 | |