| 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 | $44.55 | 8.550% | $48.359 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $154.96 | 7.278% | $166.238 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $8.48 | 12.621% | $9.5503 | $9.55 | $9.55 | $9.60 |
| Purchase #4 | $172.41 | 5.604% | $182.0719 | $182.07 | $182.05 | $182.10 |
| Purchase #5 | $176.32 | 10.672% | $195.1369 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $238.85 | 6.868% | $255.2542 | $255.25 | $255.25 | $255.30 |
| Purchase #7 | $97.65 | 4.283% | $101.8323 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $893.22 | $958.4426 | $958.44 | $958.45 | $958.50 | |