| 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 | $15.39 | 11.288% | $17.1272 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $210.79 | 13.804% | $239.8875 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $102.93 | 5.220% | $108.3029 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $238.83 | 3.445% | $247.0577 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $80.53 | 4.605% | $84.2384 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $50.61 | 3.639% | $52.4517 | $52.45 | $52.45 | $52.50 |
| Purchase #7 | $47.35 | 10.420% | $52.2839 | $52.28 | $52.30 | $52.30 |
| 7 purchase totals = | $746.43 | $801.3493 | $801.35 | $801.40 | $801.40 | |