| 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 | $54.69 | 3.132% | $56.4029 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $21.53 | 3.153% | $22.2088 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $52.33 | 11.384% | $58.2872 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $40.99 | 7.479% | $44.0556 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $239.95 | 6.220% | $254.8749 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $178.88 | 13.526% | $203.0753 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $129.50 | 9.501% | $141.8038 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $717.87 | $780.7085 | $780.71 | $780.70 | $780.80 | |