| 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 | $200.52 | 10.577% | $221.729 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $26.68 | 9.513% | $29.2181 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $66.81 | 7.277% | $71.6718 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $101.41 | 8.341% | $109.8686 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $65.97 | 9.131% | $71.9937 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $58.31 | 3.739% | $60.4902 | $60.49 | $60.50 | $60.50 |
| Purchase #7 | $9.74 | 3.638% | $10.0943 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $529.44 | $575.0657 | $575.06 | $575.05 | $575.10 | |