| 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 | $99.52 | 4.112% | $103.6123 | $103.61 | $103.60 | $103.60 |
| Purchase #2 | $9.60 | 4.849% | $10.0655 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $52.95 | 13.793% | $60.2534 | $60.25 | $60.25 | $60.30 |
| Purchase #4 | $140.53 | 7.799% | $151.4899 | $151.49 | $151.50 | $151.50 |
| Purchase #5 | $113.70 | 6.817% | $121.4509 | $121.45 | $121.45 | $121.50 |
| Purchase #6 | $109.69 | 11.202% | $121.9775 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $174.51 | 8.204% | $188.8268 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $700.50 | $757.6763 | $757.68 | $757.70 | $757.80 | |