| 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 | $54.93 | 11.764% | $61.392 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $6.40 | 8.730% | $6.9587 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $22.75 | 7.381% | $24.4292 | $24.43 | $24.45 | $24.40 |
| Purchase #4 | $79.82 | 9.607% | $87.4883 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $46.62 | 7.389% | $50.0648 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $35.77 | 7.672% | $38.5143 | $38.51 | $38.50 | $38.50 |
| Purchase #7 | $243.73 | 4.840% | $255.5265 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $490.02 | $524.3738 | $524.37 | $524.40 | $524.40 | |