| 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 | $97.73 | 5.371% | $102.9791 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $6.54 | 13.304% | $7.4101 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $136.42 | 10.528% | $150.7823 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $193.62 | 11.588% | $216.0567 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $46.58 | 7.570% | $50.1061 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $171.81 | 13.143% | $194.391 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $105.65 | 6.197% | $112.1971 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $758.35 | $833.9224 | $833.93 | $833.95 | $834.00 | |