| 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 | $65.29 | 10.415% | $72.09 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $15.86 | 7.406% | $17.0346 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $237.55 | 7.139% | $254.5087 | $254.51 | $254.50 | $254.50 |
| Purchase #4 | $189.43 | 5.510% | $199.8676 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $106.62 | 9.518% | $116.7681 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $58.63 | 9.664% | $64.296 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $104.44 | 6.707% | $111.4448 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $777.82 | $836.0098 | $836.01 | $836.00 | $836.00 | |