| 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 | $93.27 | 4.464% | $97.4336 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $24.48 | 11.795% | $27.3674 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $13.73 | 8.798% | $14.938 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $181.84 | 10.633% | $201.175 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $190.84 | 13.406% | $216.424 | $216.42 | $216.40 | $216.40 |
| Purchase #6 | $38.51 | 7.757% | $41.4972 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $187.62 | 13.654% | $213.2376 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $730.29 | $812.0728 | $812.08 | $812.10 | $812.00 | |