| 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 | $12.74 | 12.286% | $14.3052 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $32.48 | 7.162% | $34.8062 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $43.83 | 13.151% | $49.5941 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $53.43 | 11.705% | $59.684 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $202.70 | 11.528% | $226.0673 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $241.64 | 10.347% | $266.6425 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $8.75 | 3.815% | $9.0838 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $595.57 | $660.1831 | $660.18 | $660.20 | $660.20 | |