| 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 | $93.64 | 3.343% | $96.7704 | $96.77 | $96.75 | $96.80 |
| Purchase #2 | $156.88 | 5.856% | $166.0669 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $57.34 | 5.141% | $60.2878 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $170.49 | 13.664% | $193.7858 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $122.73 | 13.458% | $139.247 | $139.25 | $139.25 | $139.20 |
| Purchase #6 | $13.76 | 3.470% | $14.2375 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $190.81 | 4.653% | $199.6884 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $805.65 | $870.0838 | $870.10 | $870.10 | $870.10 | |