| 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 | $64.25 | 6.318% | $68.3093 | $68.31 | $68.30 | $68.30 |
| Purchase #2 | $115.98 | 5.593% | $122.4668 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $124.47 | 12.780% | $140.3773 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $151.96 | 10.676% | $168.1832 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $176.97 | 11.176% | $196.7482 | $196.75 | $196.75 | $196.70 |
| Purchase #6 | $64.60 | 7.786% | $69.6298 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $218.98 | 4.470% | $228.7684 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $917.21 | $994.4830 | $994.49 | $994.50 | $994.50 | |