| 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 | $45.30 | 6.359% | $48.1806 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $239.96 | 13.191% | $271.6131 | $271.61 | $271.60 | $271.60 |
| Purchase #3 | $21.32 | 8.693% | $23.1733 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $104.57 | 10.710% | $115.7694 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $205.73 | 9.683% | $225.6508 | $225.65 | $225.65 | $225.70 |
| Purchase #6 | $159.62 | 5.145% | $167.8324 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $41.87 | 12.737% | $47.203 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $818.37 | $899.4226 | $899.41 | $899.40 | $899.50 | |