| 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 | $65.74 | 12.146% | $73.7248 | $73.72 | $73.70 | $73.70 |
| Purchase #2 | $16.88 | 3.460% | $17.464 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $84.90 | 10.207% | $93.5657 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $124.32 | 10.816% | $137.7665 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $105.40 | 11.437% | $117.4546 | $117.45 | $117.45 | $117.50 |
| Purchase #6 | $156.57 | 7.865% | $168.8842 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $78.41 | 8.494% | $85.0701 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $632.22 | $693.9299 | $693.92 | $693.85 | $694.10 | |