| 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 | $243.39 | 13.607% | $276.5081 | $276.51 | $276.50 | $276.50 |
| Purchase #2 | $107.53 | 11.665% | $120.0734 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $48.80 | 12.587% | $54.9425 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $113.34 | 7.620% | $121.9765 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $49.89 | 11.133% | $55.4443 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $149.91 | 7.507% | $161.1637 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $84.45 | 13.494% | $95.8457 | $95.85 | $95.85 | $95.80 |
| 7 purchase totals = | $797.31 | $885.9542 | $885.95 | $885.95 | $885.90 | |