| 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 | $42.67 | 6.726% | $45.54 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $122.72 | 4.806% | $128.6179 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $161.27 | 12.233% | $180.9982 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $196.51 | 4.178% | $204.7202 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $68.63 | 3.784% | $71.227 | $71.23 | $71.25 | $71.20 |
| Purchase #6 | $104.47 | 7.406% | $112.207 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $65.54 | 3.556% | $67.8706 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $761.81 | $811.1809 | $811.19 | $811.15 | $811.10 | |