| 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 | $98.32 | 11.585% | $109.7104 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $56.90 | 6.602% | $60.6565 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $212.34 | 9.615% | $232.7565 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $115.61 | 6.412% | $123.0229 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $36.31 | 3.563% | $37.6037 | $37.60 | $37.60 | $37.60 |
| Purchase #6 | $16.68 | 8.624% | $18.1185 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $86.58 | 11.575% | $96.6016 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $622.74 | $678.4701 | $678.47 | $678.40 | $678.50 | |