| 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 | $45.69 | 7.487% | $49.1108 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $239.25 | 6.595% | $255.0285 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $59.94 | 9.392% | $65.5696 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $244.50 | 8.843% | $266.1211 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $6.41 | 6.530% | $6.8286 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $107.31 | 11.544% | $119.6979 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $110.44 | 12.449% | $124.1887 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $813.54 | $886.5452 | $886.55 | $886.55 | $886.50 | |