| 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 | $205.39 | 7.156% | $220.0877 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $68.30 | 6.321% | $72.6172 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $24.27 | 11.825% | $27.1399 | $27.14 | $27.15 | $27.10 |
| Purchase #4 | $217.94 | 12.752% | $245.7317 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $76.99 | 9.810% | $84.5427 | $84.54 | $84.55 | $84.50 |
| Purchase #6 | $132.46 | 13.681% | $150.5819 | $150.58 | $150.60 | $150.60 |
| Purchase #7 | $142.41 | 6.535% | $151.7165 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $867.76 | $952.4176 | $952.42 | $952.45 | $952.30 | |