| 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 | $124.44 | 6.610% | $132.6655 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $46.74 | 12.646% | $52.6507 | $52.65 | $52.65 | $52.70 |
| Purchase #3 | $243.47 | 12.583% | $274.1058 | $274.11 | $274.10 | $274.10 |
| Purchase #4 | $173.28 | 3.562% | $179.4522 | $179.45 | $179.45 | $179.50 |
| Purchase #5 | $17.45 | 12.706% | $19.6672 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $128.45 | 7.784% | $138.4485 | $138.45 | $138.45 | $138.40 |
| Purchase #7 | $24.43 | 11.237% | $27.1752 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $758.26 | $824.1651 | $824.18 | $824.15 | $824.30 | |