| 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 | $219.46 | 5.865% | $232.3313 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $128.77 | 3.714% | $133.5525 | $133.55 | $133.55 | $133.60 |
| Purchase #3 | $59.85 | 9.305% | $65.419 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $69.63 | 13.182% | $78.8086 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $193.88 | 5.752% | $205.032 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $86.51 | 10.575% | $95.6584 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $61.26 | 11.587% | $68.3582 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $819.36 | $879.1600 | $879.16 | $879.15 | $879.20 | |