| 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 | $66.33 | 4.394% | $69.2445 | $69.24 | $69.25 | $69.20 |
| Purchase #2 | $126.71 | 9.557% | $138.8197 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $220.52 | 10.454% | $243.5732 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $11.56 | 9.668% | $12.6776 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $202.91 | 5.470% | $214.0092 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $128.87 | 9.735% | $141.4155 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $111.27 | 6.194% | $118.1621 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $868.17 | $937.9018 | $937.90 | $937.85 | $937.90 | |