| 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 | $46.32 | 13.691% | $52.6617 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $202.50 | 11.453% | $225.6923 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $130.97 | 9.185% | $142.9996 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $53.43 | 12.417% | $60.0644 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $37.97 | 6.684% | $40.5079 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $115.90 | 4.574% | $121.2013 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $173.98 | 11.816% | $194.5375 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $761.07 | $837.6647 | $837.66 | $837.65 | $837.70 | |