| 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 | $75.88 | 12.260% | $85.1829 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $84.84 | 10.854% | $94.0485 | $94.05 | $94.05 | $94.00 |
| Purchase #3 | $108.28 | 11.378% | $120.6001 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $109.27 | 9.466% | $119.6135 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $139.68 | 10.523% | $154.3785 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $10.42 | 10.584% | $11.5229 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $223.86 | 13.515% | $254.1147 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $752.23 | $839.4611 | $839.45 | $839.45 | $839.40 | |