| 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 | $234.65 | 4.474% | $245.1482 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $68.79 | 4.419% | $71.8298 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $12.50 | 8.430% | $13.5538 | $13.55 | $13.55 | $13.60 |
| Purchase #4 | $95.57 | 6.713% | $101.9856 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $52.44 | 10.119% | $57.7464 | $57.75 | $57.75 | $57.70 |
| Purchase #6 | $227.97 | 10.195% | $251.2115 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $8.65 | 9.296% | $9.4541 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $700.57 | $750.9294 | $750.93 | $750.95 | $750.90 | |