| 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 | $62.48 | 10.232% | $68.873 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $162.40 | 5.802% | $171.8224 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $73.75 | 7.258% | $79.1028 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $98.68 | 11.536% | $110.0637 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $238.38 | 6.840% | $254.6852 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $83.33 | 10.872% | $92.3896 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $170.38 | 8.544% | $184.9373 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $889.40 | $961.8740 | $961.87 | $961.85 | $961.90 | |