| 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 | $34.44 | 13.726% | $39.1672 | $39.17 | $39.15 | $39.20 |
| Purchase #2 | $193.30 | 4.204% | $201.4263 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $14.87 | 10.322% | $16.4049 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $169.93 | 11.321% | $189.1678 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $116.59 | 4.869% | $122.2668 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $227.48 | 12.825% | $256.6543 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $203.89 | 11.668% | $227.6799 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $960.50 | $1,052.7672 | $1,052.77 | $1,052.75 | $1,052.90 | |