| 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 | $135.31 | 10.699% | $149.7868 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $116.61 | 9.659% | $127.8734 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $79.79 | 10.328% | $88.0307 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $44.66 | 6.369% | $47.5044 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $42.79 | 10.546% | $47.3026 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $137.87 | 5.133% | $144.9469 | $144.95 | $144.95 | $144.90 |
| Purchase #7 | $138.86 | 11.789% | $155.2302 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $695.89 | $760.6750 | $760.67 | $760.70 | $760.60 | |