| 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 | $43.88 | 3.422% | $45.3816 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $42.65 | 4.718% | $44.6622 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $38.53 | 11.370% | $42.9109 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $67.88 | 10.502% | $75.0088 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $248.61 | 13.835% | $283.0052 | $283.01 | $283.00 | $283.00 |
| Purchase #6 | $76.68 | 10.581% | $84.7935 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $137.90 | 12.757% | $155.4919 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $656.13 | $731.2541 | $731.25 | $731.25 | $731.30 | |