| 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 | $83.99 | 5.371% | $88.5011 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $229.99 | 11.277% | $255.926 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $249.26 | 7.611% | $268.2312 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $65.92 | 6.454% | $70.1745 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $49.79 | 5.671% | $52.6136 | $52.61 | $52.60 | $52.60 |
| Purchase #6 | $62.56 | 8.684% | $67.9927 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $98.67 | 6.756% | $105.3361 | $105.34 | $105.35 | $105.30 |
| 7 purchase totals = | $840.18 | $908.7752 | $908.77 | $908.80 | $908.70 | |