| 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 | $99.65 | 6.123% | $105.7516 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $208.28 | 8.136% | $225.2257 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $46.78 | 10.178% | $51.5413 | $51.54 | $51.55 | $51.50 |
| Purchase #4 | $213.26 | 5.323% | $224.6118 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $73.90 | 4.786% | $77.4369 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $130.93 | 11.763% | $146.3313 | $146.33 | $146.35 | $146.30 |
| Purchase #7 | $92.68 | 9.706% | $101.6755 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $865.48 | $932.5741 | $932.58 | $932.65 | $932.50 | |