| 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 | $84.56 | 3.462% | $87.4875 | $87.49 | $87.50 | $87.50 |
| Purchase #2 | $114.64 | 9.649% | $125.7016 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $226.89 | 12.183% | $254.532 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $141.33 | 7.860% | $152.4385 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $81.71 | 3.527% | $84.5919 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $47.91 | 7.687% | $51.5928 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $33.63 | 7.608% | $36.1886 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $730.67 | $792.5329 | $792.53 | $792.60 | $792.50 | |