| 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 | $58.88 | 11.834% | $65.8479 | $65.85 | $65.85 | $65.80 |
| Purchase #2 | $34.31 | 10.694% | $37.9791 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $110.37 | 11.417% | $122.9709 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $237.38 | 13.820% | $270.1859 | $270.19 | $270.20 | $270.20 |
| Purchase #5 | $147.76 | 7.443% | $158.7578 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $75.29 | 6.531% | $80.2072 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $137.78 | 4.840% | $144.4486 | $144.45 | $144.45 | $144.40 |
| 7 purchase totals = | $801.77 | $880.3974 | $880.41 | $880.40 | $880.40 | |