| 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 | $116.63 | 12.586% | $131.3091 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $56.81 | 7.348% | $60.9844 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $32.44 | 13.427% | $36.7957 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $5.29 | 3.335% | $5.4664 | $5.47 | $5.45 | $5.50 |
| Purchase #5 | $133.82 | 3.548% | $138.5679 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $105.80 | 7.853% | $114.1085 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $104.28 | 7.682% | $112.2908 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $555.07 | $599.5228 | $599.53 | $599.50 | $599.60 | |