| 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 | $53.32 | 8.862% | $58.0452 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $143.50 | 9.307% | $156.8555 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $112.91 | 4.507% | $117.9989 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $241.87 | 11.655% | $270.0599 | $270.06 | $270.05 | $270.10 |
| Purchase #5 | $168.69 | 6.344% | $179.3917 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $42.36 | 12.538% | $47.6711 | $47.67 | $47.65 | $47.70 |
| Purchase #7 | $74.67 | 12.494% | $83.9993 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $837.32 | $914.0216 | $914.03 | $914.00 | $914.10 | |