| 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 | $225.29 | 6.379% | $239.6612 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $89.79 | 8.128% | $97.0881 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $24.37 | 10.611% | $26.9559 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $42.72 | 11.437% | $47.6059 | $47.61 | $47.60 | $47.60 |
| Purchase #5 | $103.69 | 8.842% | $112.8583 | $112.86 | $112.85 | $112.90 |
| Purchase #6 | $60.53 | 6.623% | $64.5389 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $39.31 | 6.519% | $41.8726 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $585.70 | $630.5809 | $630.59 | $630.55 | $630.70 | |