| 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 | $60.81 | 9.231% | $66.4234 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $54.55 | 13.866% | $62.1139 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $154.34 | 4.639% | $161.4998 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $31.47 | 8.566% | $34.1657 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $77.92 | 10.797% | $86.333 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $131.53 | 5.316% | $138.5221 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $145.98 | 5.543% | $154.0717 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $656.60 | $703.1296 | $703.12 | $703.05 | $703.10 | |