| 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 | $215.47 | 8.844% | $234.5262 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $64.69 | 6.336% | $68.7888 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $50.28 | 3.296% | $51.9372 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $53.57 | 3.118% | $55.2403 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $132.98 | 6.121% | $141.1197 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $54.56 | 6.733% | $58.2335 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $51.39 | 10.631% | $56.8533 | $56.85 | $56.85 | $56.90 |
| 7 purchase totals = | $622.94 | $666.6990 | $666.70 | $666.75 | $666.60 | |