| 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 | $185.84 | 8.187% | $201.0547 | $201.05 | $201.05 | $201.10 |
| Purchase #2 | $14.68 | 3.581% | $15.2057 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $59.48 | 10.293% | $65.6023 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $21.63 | 3.833% | $22.4591 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $70.55 | 13.626% | $80.1631 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $64.57 | 13.304% | $73.1604 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $80.39 | 11.799% | $89.8752 | $89.88 | $89.90 | $89.90 |
| 7 purchase totals = | $497.14 | $547.5205 | $547.52 | $547.50 | $547.70 | |