| 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 | $235.35 | 7.319% | $252.5753 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $198.52 | 9.280% | $216.9427 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $27.56 | 12.470% | $30.9967 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $170.67 | 3.740% | $177.0531 | $177.05 | $177.05 | $177.10 |
| Purchase #5 | $85.39 | 10.290% | $94.1766 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $45.57 | 11.674% | $50.8898 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $54.82 | 6.845% | $58.5724 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $817.88 | $881.2066 | $881.21 | $881.25 | $881.30 | |