| 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 | $60.66 | 6.422% | $64.5556 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $142.86 | 5.322% | $150.463 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $34.59 | 10.197% | $38.1171 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $94.38 | 4.680% | $98.797 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $88.97 | 6.421% | $94.6828 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $213.60 | 8.378% | $231.4954 | $231.50 | $231.50 | $231.50 |
| Purchase #7 | $34.65 | 6.173% | $36.7889 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $669.71 | $714.8998 | $714.91 | $714.90 | $715.00 | |