| 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 | $113.48 | 3.140% | $117.0433 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $86.78 | 10.672% | $96.0412 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $92.97 | 5.254% | $97.8546 | $97.85 | $97.85 | $97.90 |
| Purchase #4 | $115.73 | 3.216% | $119.4519 | $119.45 | $119.45 | $119.50 |
| Purchase #5 | $49.45 | 8.188% | $53.499 | $53.50 | $53.50 | $53.50 |
| Purchase #6 | $232.47 | 10.439% | $256.7375 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $227.96 | 13.513% | $258.7642 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $918.84 | $999.3917 | $999.38 | $999.40 | $999.40 | |