| 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 | $72.65 | 7.163% | $77.8539 | $77.85 | $77.85 | $77.90 |
| Purchase #2 | $66.52 | 11.148% | $73.9356 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $201.29 | 5.374% | $212.1073 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $8.34 | 12.506% | $9.383 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $128.29 | 8.240% | $138.8611 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $243.47 | 4.189% | $253.669 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $6.91 | 6.114% | $7.3325 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $727.47 | $773.1424 | $773.14 | $773.15 | $773.20 | |