| 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 | $15.81 | 4.850% | $16.5768 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $147.46 | 9.817% | $161.9361 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $193.91 | 4.490% | $202.6166 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $106.77 | 5.108% | $112.2238 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $170.82 | 11.637% | $190.6983 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $42.57 | 6.389% | $45.2898 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $23.36 | 8.468% | $25.3381 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $700.70 | $754.6795 | $754.69 | $754.70 | $754.60 | |