| 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 | $73.50 | 10.105% | $80.9272 | $80.93 | $80.95 | $80.90 |
| Purchase #2 | $210.46 | 11.738% | $235.1638 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $202.35 | 12.148% | $226.9315 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $80.57 | 4.193% | $83.9483 | $83.95 | $83.95 | $83.90 |
| Purchase #5 | $51.86 | 4.810% | $54.3545 | $54.35 | $54.35 | $54.40 |
| Purchase #6 | $219.26 | 3.549% | $227.0415 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $63.40 | 3.390% | $65.5493 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $901.40 | $973.9161 | $973.91 | $973.95 | $973.80 | |