| 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 | $112.49 | 7.788% | $121.2507 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $58.37 | 13.528% | $66.2663 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $64.60 | 7.148% | $69.2176 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $195.49 | 4.734% | $204.7445 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $61.38 | 7.847% | $66.1965 | $66.20 | $66.20 | $66.20 |
| Purchase #6 | $58.85 | 6.833% | $62.8712 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $6.88 | 6.117% | $7.3008 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $558.06 | $597.8476 | $597.85 | $597.80 | $597.90 | |