| 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 | $95.52 | 7.159% | $102.3583 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $105.32 | 6.780% | $112.4607 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $60.50 | 5.549% | $63.8571 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $239.88 | 13.405% | $272.0359 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $57.71 | 4.534% | $60.3266 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $24.59 | 3.525% | $25.4568 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $145.44 | 7.597% | $156.4891 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $728.96 | $792.9845 | $793.00 | $793.00 | $793.10 | |