| 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 | $47.60 | 13.303% | $53.9322 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $53.26 | 12.263% | $59.7913 | $59.79 | $59.80 | $59.80 |
| Purchase #3 | $62.32 | 7.833% | $67.2015 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $134.93 | 10.669% | $149.3257 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $237.50 | 8.797% | $258.3929 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $150.47 | 8.738% | $163.6181 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $119.54 | 5.559% | $126.1852 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $805.62 | $878.4469 | $878.45 | $878.50 | $878.40 | |