| 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 | $31.92 | 12.713% | $35.978 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $98.75 | 10.182% | $108.8047 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $105.39 | 7.169% | $112.9454 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $104.86 | 10.193% | $115.5484 | $115.55 | $115.55 | $115.50 |
| Purchase #5 | $216.37 | 5.505% | $228.2812 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $6.80 | 11.153% | $7.5584 | $7.56 | $7.55 | $7.60 |
| Purchase #7 | $61.28 | 11.240% | $68.1679 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $625.37 | $677.2840 | $677.29 | $677.30 | $677.30 | |