| 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 | $26.43 | 10.469% | $29.197 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $85.49 | 12.106% | $95.8394 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $212.42 | 5.108% | $223.2704 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $52.71 | 9.141% | $57.5282 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $11.80 | 6.225% | $12.5346 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $16.46 | 6.541% | $17.5366 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $199.55 | 10.278% | $220.0597 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $604.86 | $655.9659 | $655.97 | $656.00 | $655.90 | |