| 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 | $77.75 | 7.736% | $83.7647 | $83.76 | $83.75 | $83.80 |
| Purchase #2 | $8.92 | 8.616% | $9.6885 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $157.70 | 7.874% | $170.1173 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $42.72 | 13.826% | $48.6265 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $12.55 | 5.406% | $13.2285 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $199.61 | 8.719% | $217.014 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $220.37 | 10.187% | $242.8191 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $719.62 | $785.2586 | $785.26 | $785.25 | $785.20 | |