| 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 | $130.37 | 10.392% | $143.9181 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $64.46 | 8.873% | $70.1795 | $70.18 | $70.20 | $70.20 |
| Purchase #3 | $126.60 | 4.728% | $132.5856 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $62.86 | 12.565% | $70.7584 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $94.55 | 7.105% | $101.2678 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $64.31 | 6.584% | $68.5442 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $5.71 | 10.569% | $6.3135 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $548.86 | $593.5671 | $593.57 | $593.55 | $593.60 | |