| 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 | $57.60 | 9.800% | $63.2448 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $23.29 | 7.639% | $25.0691 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $110.65 | 7.235% | $118.6555 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $99.68 | 6.221% | $105.8811 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $55.25 | 13.136% | $62.5076 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $184.41 | 12.288% | $207.0703 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $107.69 | 10.773% | $119.2914 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $638.57 | $701.7198 | $701.72 | $701.70 | $701.80 | |