| 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 | $12.97 | 8.225% | $14.0368 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $56.89 | 13.538% | $64.5918 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $184.33 | 12.676% | $207.6957 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $12.92 | 9.561% | $14.1553 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $14.39 | 6.484% | $15.323 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $140.56 | 8.736% | $152.8393 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $228.92 | 6.125% | $242.9414 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $650.98 | $711.5833 | $711.59 | $711.60 | $711.50 | |