| 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 | $35.28 | 4.134% | $36.7385 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $162.45 | 9.208% | $177.4084 | $177.41 | $177.40 | $177.40 |
| Purchase #3 | $115.70 | 11.586% | $129.105 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $42.46 | 3.724% | $44.0412 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $139.29 | 10.369% | $153.733 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $34.60 | 4.452% | $36.1404 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $104.44 | 11.798% | $116.7618 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $634.22 | $693.9283 | $693.93 | $693.95 | $693.80 | |