| 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 | $84.44 | 11.838% | $94.436 | $94.44 | $94.45 | $94.40 |
| Purchase #2 | $213.43 | 6.730% | $227.7938 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $134.49 | 11.627% | $150.1272 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $81.79 | 13.841% | $93.1106 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $73.83 | 8.437% | $80.059 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $71.31 | 4.871% | $74.7835 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $94.26 | 3.233% | $97.3074 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $753.55 | $817.6175 | $817.62 | $817.65 | $817.60 | |