| 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 | $72.66 | 4.428% | $75.8774 | $75.88 | $75.90 | $75.90 |
| Purchase #2 | $242.27 | 8.573% | $263.0398 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $89.92 | 12.341% | $101.017 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $27.54 | 8.610% | $29.9112 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $22.94 | 5.572% | $24.2182 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $94.35 | 3.366% | $97.5258 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $72.32 | 3.196% | $74.6313 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $622.00 | $666.2207 | $666.23 | $666.25 | $666.10 | |