| 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 | $5.51 | 8.833% | $5.9967 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $19.67 | 3.237% | $20.3067 | $20.31 | $20.30 | $20.30 |
| Purchase #3 | $184.47 | 3.619% | $191.146 | $191.15 | $191.15 | $191.10 |
| Purchase #4 | $53.82 | 3.153% | $55.5169 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $47.37 | 12.149% | $53.125 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $117.58 | 7.821% | $126.7759 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $236.71 | 6.752% | $252.6927 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $665.13 | $705.5599 | $705.58 | $705.60 | $705.50 | |