| 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 | $64.29 | 12.743% | $72.4825 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $85.41 | 3.221% | $88.1611 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $169.83 | 3.416% | $175.6314 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $38.34 | 5.835% | $40.5771 | $40.58 | $40.60 | $40.60 |
| Purchase #5 | $225.80 | 4.746% | $236.5165 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $155.85 | 13.757% | $177.2903 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $149.41 | 5.529% | $157.6709 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $888.93 | $948.3298 | $948.33 | $948.35 | $948.40 | |