| 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 | $36.76 | 4.778% | $38.5164 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $183.98 | 5.533% | $194.1596 | $194.16 | $194.15 | $194.20 |
| Purchase #3 | $31.52 | 8.720% | $34.2685 | $34.27 | $34.25 | $34.30 |
| Purchase #4 | $157.82 | 6.243% | $167.6727 | $167.67 | $167.65 | $167.70 |
| Purchase #5 | $127.67 | 7.412% | $137.1329 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $181.70 | 3.578% | $188.2012 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $91.80 | 13.348% | $104.0535 | $104.05 | $104.05 | $104.10 |
| 7 purchase totals = | $811.25 | $864.0048 | $864.00 | $863.95 | $864.10 | |