| 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 | $129.53 | 3.194% | $133.6672 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $60.67 | 6.843% | $64.8216 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $87.73 | 11.166% | $97.5259 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $48.31 | 10.636% | $53.4483 | $53.45 | $53.45 | $53.40 |
| Purchase #5 | $206.37 | 7.250% | $221.3318 | $221.33 | $221.35 | $221.30 |
| Purchase #6 | $59.67 | 10.252% | $65.7874 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $211.88 | 10.617% | $234.3753 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $804.16 | $870.9575 | $870.97 | $871.00 | $870.90 | |