| 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 | $66.79 | 8.504% | $72.4698 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $204.47 | 9.215% | $223.3119 | $223.31 | $223.30 | $223.30 |
| Purchase #3 | $226.96 | 11.325% | $252.6632 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $74.76 | 12.594% | $84.1753 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $74.68 | 3.654% | $77.4088 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $45.58 | 5.308% | $47.9994 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $242.62 | 11.509% | $270.5431 | $270.54 | $270.55 | $270.50 |
| 7 purchase totals = | $935.86 | $1,028.5715 | $1,028.57 | $1,028.55 | $1,028.60 | |