| 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 | $50.51 | 12.863% | $57.0071 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $6.54 | 9.251% | $7.145 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $226.79 | 13.719% | $257.9033 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $34.83 | 7.123% | $37.3109 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $71.46 | 5.625% | $75.4796 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $172.79 | 11.475% | $192.6177 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $65.55 | 8.772% | $71.3 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $628.47 | $698.7636 | $698.77 | $698.75 | $698.70 | |