| 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 | $25.52 | 8.608% | $27.7168 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $60.37 | 3.116% | $62.2511 | $62.25 | $62.25 | $62.30 |
| Purchase #3 | $73.71 | 13.485% | $83.6498 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $189.26 | 10.417% | $208.9752 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $49.32 | 7.267% | $52.9041 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $166.56 | 8.408% | $180.5644 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $230.97 | 4.391% | $241.1119 | $241.11 | $241.10 | $241.10 |
| 7 purchase totals = | $795.71 | $857.1733 | $857.17 | $857.15 | $857.20 | |