| 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 | $66.87 | 7.484% | $71.8746 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $42.34 | 11.414% | $47.1727 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $248.84 | 4.568% | $260.207 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $34.62 | 3.503% | $35.8327 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $86.57 | 4.319% | $90.309 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $89.63 | 3.704% | $92.9499 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $93.50 | 13.819% | $106.4208 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $662.37 | $704.7667 | $704.76 | $704.70 | $704.70 | |