| 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 | $36.35 | 11.167% | $40.4092 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $172.50 | 7.849% | $186.0395 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $84.79 | 6.235% | $90.0767 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $52.53 | 8.222% | $56.849 | $56.85 | $56.85 | $56.80 |
| Purchase #5 | $200.27 | 8.498% | $217.2889 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $149.77 | 12.313% | $168.2112 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $119.29 | 4.836% | $125.0589 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $815.50 | $883.9334 | $883.94 | $883.95 | $883.90 | |