| 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 | $42.50 | 12.319% | $47.7356 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $150.59 | 11.226% | $167.4952 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $228.74 | 8.484% | $248.1463 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $68.58 | 10.389% | $75.7048 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $18.91 | 12.584% | $21.2896 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $146.45 | 4.252% | $152.6771 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $237.32 | 12.230% | $266.3442 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $893.09 | $979.3928 | $979.40 | $979.45 | $979.30 | |