| 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 | $72.38 | 12.316% | $81.2943 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $57.93 | 10.276% | $63.8829 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $74.25 | 3.200% | $76.626 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $178.77 | 7.501% | $192.1795 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $61.76 | 7.643% | $66.4803 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $133.67 | 3.178% | $137.918 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $78.39 | 11.370% | $87.3029 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $657.15 | $705.6839 | $705.68 | $705.75 | $705.70 | |