| 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 | $23.59 | 3.802% | $24.4869 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $131.69 | 8.483% | $142.8613 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $112.41 | 8.408% | $121.8614 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $86.54 | 9.372% | $94.6505 | $94.65 | $94.65 | $94.70 |
| Purchase #5 | $161.34 | 9.111% | $176.0397 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $168.88 | 13.690% | $191.9997 | $192.00 | $192.00 | $192.00 |
| Purchase #7 | $79.35 | 6.181% | $84.2546 | $84.25 | $84.25 | $84.30 |
| 7 purchase totals = | $763.80 | $836.1541 | $836.15 | $836.15 | $836.30 | |