| 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 | $67.88 | 8.848% | $73.886 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $43.95 | 8.873% | $47.8497 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $121.89 | 5.674% | $128.806 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $121.40 | 7.366% | $130.3423 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $233.78 | 12.251% | $262.4204 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $44.53 | 8.395% | $48.2683 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $224.79 | 5.454% | $237.05 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $858.22 | $928.6227 | $928.63 | $928.60 | $928.60 | |