| 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 | $70.34 | 8.242% | $76.1374 | $76.14 | $76.15 | $76.10 |
| Purchase #2 | $5.85 | 10.634% | $6.4721 | $6.47 | $6.45 | $6.50 |
| Purchase #3 | $247.83 | 13.363% | $280.9475 | $280.95 | $280.95 | $280.90 |
| Purchase #4 | $169.25 | 11.849% | $189.3044 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $88.73 | 4.610% | $92.8205 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $147.82 | 8.176% | $159.9058 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $76.45 | 7.364% | $82.0798 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $806.27 | $887.6675 | $887.67 | $887.65 | $887.60 | |