| 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 | $66.85 | 3.640% | $69.2833 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $44.81 | 13.610% | $50.9086 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $216.60 | 9.227% | $236.5857 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $83.50 | 9.604% | $91.5193 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $35.46 | 12.310% | $39.8251 | $39.83 | $39.85 | $39.80 |
| Purchase #6 | $226.36 | 3.771% | $234.896 | $234.90 | $234.90 | $234.90 |
| Purchase #7 | $196.89 | 6.213% | $209.1228 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $870.47 | $932.1408 | $932.15 | $932.15 | $932.10 | |