| 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 | $33.86 | 8.265% | $36.6585 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $213.35 | 12.828% | $240.7185 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $235.46 | 9.141% | $256.9834 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $102.43 | 13.276% | $116.0286 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $9.89 | 11.838% | $11.0608 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $16.94 | 9.369% | $18.5271 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $37.62 | 6.246% | $39.9697 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $649.55 | $719.9466 | $719.95 | $719.95 | $720.00 | |