| 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 | $13.93 | 9.778% | $15.2921 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $245.37 | 7.542% | $263.8758 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $57.96 | 11.355% | $64.5414 | $64.54 | $64.55 | $64.50 |
| Purchase #4 | $29.41 | 9.212% | $32.1192 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $152.66 | 13.390% | $173.1012 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $232.68 | 6.111% | $246.8991 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $74.38 | 5.599% | $78.5445 | $78.54 | $78.55 | $78.50 |
| 7 purchase totals = | $806.39 | $874.3733 | $874.37 | $874.40 | $874.30 | |