| 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 | $75.36 | 8.847% | $82.0271 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $75.68 | 10.585% | $83.6907 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $136.64 | 7.400% | $146.7514 | $146.75 | $146.75 | $146.80 |
| Purchase #4 | $51.62 | 5.867% | $54.6485 | $54.65 | $54.65 | $54.60 |
| Purchase #5 | $223.75 | 10.874% | $248.0806 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $51.26 | 11.791% | $57.3041 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $31.86 | 13.105% | $36.0353 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $646.17 | $708.5377 | $708.54 | $708.60 | $708.50 | |