| 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 | $48.39 | 12.265% | $54.325 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $188.32 | 12.369% | $211.6133 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $21.28 | 12.594% | $23.96 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $35.89 | 8.264% | $38.8559 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $149.65 | 4.429% | $156.278 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $76.79 | 6.228% | $81.5725 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $54.49 | 10.472% | $60.1962 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $574.81 | $626.8009 | $626.81 | $626.80 | $626.90 | |