| 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 | $156.26 | 8.709% | $169.8687 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $226.35 | 9.831% | $248.6025 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $63.67 | 13.561% | $72.3043 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $61.52 | 6.417% | $65.4677 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $17.32 | 10.174% | $19.0821 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $110.31 | 5.277% | $116.1311 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $51.92 | 8.849% | $56.5144 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $687.35 | $747.9708 | $747.96 | $747.95 | $748.00 | |