| 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 | $57.58 | 6.526% | $61.3377 | $61.34 | $61.35 | $61.30 |
| Purchase #2 | $64.74 | 9.583% | $70.944 | $70.94 | $70.95 | $70.90 |
| Purchase #3 | $117.55 | 10.423% | $129.8022 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $44.76 | 10.596% | $49.5028 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $53.39 | 8.369% | $57.8582 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $151.73 | 9.223% | $165.7241 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $100.37 | 11.600% | $112.0129 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $590.12 | $647.1819 | $647.17 | $647.15 | $647.10 | |