| 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 | $94.57 | 4.744% | $99.0564 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $186.32 | 7.348% | $200.0108 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $46.66 | 7.430% | $50.1268 | $50.13 | $50.15 | $50.10 |
| Purchase #4 | $64.59 | 9.849% | $70.9515 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $156.85 | 12.144% | $175.8979 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $190.77 | 6.258% | $202.7084 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $97.28 | 9.757% | $106.7716 | $106.77 | $106.75 | $106.80 |
| 7 purchase totals = | $837.04 | $905.5234 | $905.53 | $905.50 | $905.60 | |