| 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 | $48.48 | 13.364% | $54.9589 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $22.33 | 5.548% | $23.5689 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $92.40 | 10.775% | $102.3561 | $102.36 | $102.35 | $102.40 |
| Purchase #4 | $37.91 | 4.746% | $39.7092 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $109.56 | 10.861% | $121.4593 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $67.46 | 6.152% | $71.6101 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $232.42 | 10.728% | $257.354 | $257.35 | $257.35 | $257.40 |
| 7 purchase totals = | $610.56 | $671.0165 | $671.02 | $670.95 | $671.20 | |