| 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 | $38.33 | 5.516% | $40.4443 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $186.47 | 4.792% | $195.4056 | $195.41 | $195.40 | $195.40 |
| Purchase #3 | $25.87 | 10.823% | $28.6699 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $141.87 | 6.204% | $150.6716 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $148.25 | 8.705% | $161.1552 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $61.89 | 10.654% | $68.4838 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $132.44 | 3.273% | $136.7748 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $735.12 | $781.6052 | $781.60 | $781.55 | $781.70 | |