| 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 | $40.50 | 8.154% | $43.8024 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $10.56 | 7.259% | $11.3266 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $105.52 | 7.491% | $113.4245 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $92.91 | 6.498% | $98.9473 | $98.95 | $98.95 | $98.90 |
| Purchase #5 | $212.96 | 5.268% | $224.1787 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $159.82 | 8.500% | $173.4047 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $115.38 | 6.765% | $123.1855 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $737.65 | $788.2697 | $788.27 | $788.30 | $788.20 | |