| 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 | $44.56 | 9.249% | $48.6814 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $6.29 | 4.290% | $6.5598 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $5.45 | 12.118% | $6.1104 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $141.68 | 6.434% | $150.7957 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $177.35 | 8.326% | $192.1162 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $99.68 | 13.745% | $113.381 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $15.96 | 3.614% | $16.5368 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $490.97 | $534.1813 | $534.19 | $534.20 | $534.20 | |