| 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 | $46.30 | 9.164% | $50.5429 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $109.98 | 5.612% | $116.1521 | $116.15 | $116.15 | $116.20 |
| Purchase #3 | $165.53 | 7.384% | $177.7527 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $15.74 | 4.243% | $16.4078 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $209.48 | 6.297% | $222.671 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $137.70 | 10.492% | $152.1475 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $178.93 | 4.842% | $187.5938 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $863.66 | $923.2678 | $923.26 | $923.25 | $923.30 | |