| 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 | $17.26 | 10.504% | $19.073 | $19.07 | $19.05 | $19.10 |
| Purchase #2 | $64.48 | 13.698% | $73.3125 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $35.29 | 11.140% | $39.2213 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $91.91 | 9.523% | $100.6626 | $100.66 | $100.65 | $100.70 |
| Purchase #5 | $147.91 | 9.441% | $161.8742 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $242.38 | 9.844% | $266.2399 | $266.24 | $266.25 | $266.20 |
| Purchase #7 | $88.43 | 11.609% | $98.6958 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $687.66 | $759.0793 | $759.07 | $759.00 | $759.10 | |