| 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 | $71.76 | 4.802% | $75.2059 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $27.48 | 11.780% | $30.7171 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $180.78 | 12.413% | $203.2202 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $57.70 | 9.465% | $63.1613 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $141.97 | 4.381% | $148.1897 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $73.65 | 13.707% | $83.7452 | $83.75 | $83.75 | $83.70 |
| Purchase #7 | $14.32 | 7.781% | $15.4342 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $567.66 | $619.6736 | $619.68 | $619.65 | $619.60 | |