| 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 | $36.26 | 6.602% | $38.6539 | $38.65 | $38.65 | $38.70 |
| Purchase #2 | $240.99 | 12.701% | $271.5981 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $129.26 | 11.251% | $143.803 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $151.49 | 12.343% | $170.1884 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $52.59 | 8.221% | $56.9134 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $83.44 | 6.656% | $88.9938 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $134.64 | 7.713% | $145.0248 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $828.67 | $915.1754 | $915.16 | $915.15 | $915.20 | |