| 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 | $39.89 | 10.826% | $44.2085 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $37.57 | 3.227% | $38.7824 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $207.84 | 13.825% | $236.5739 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $161.66 | 3.391% | $167.1419 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $24.72 | 4.824% | $25.9125 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $230.61 | 11.251% | $256.5559 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $12.76 | 3.455% | $13.2009 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $715.05 | $782.3760 | $782.37 | $782.35 | $782.40 | |