| 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 | $99.40 | 11.515% | $110.8459 | $110.85 | $110.85 | $110.80 |
| Purchase #2 | $233.26 | 9.181% | $254.6756 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $33.93 | 10.134% | $37.3685 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $107.81 | 5.560% | $113.8042 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $200.98 | 7.853% | $216.763 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $63.57 | 7.514% | $68.3466 | $68.35 | $68.35 | $68.30 |
| Purchase #7 | $147.88 | 5.404% | $155.8714 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $886.83 | $957.6752 | $957.68 | $957.65 | $957.70 | |