| 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 | $61.60 | 8.585% | $66.8884 | $66.89 | $66.90 | $66.90 |
| Purchase #2 | $44.85 | 8.373% | $48.6053 | $48.61 | $48.60 | $48.60 |
| Purchase #3 | $16.64 | 7.533% | $17.8935 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $149.74 | 9.723% | $164.2992 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $172.86 | 6.678% | $184.4036 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $129.48 | 4.581% | $135.4115 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $249.87 | 6.520% | $266.1615 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $825.04 | $883.6630 | $883.66 | $883.65 | $883.70 | |