| 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 | $108.91 | 13.739% | $123.8731 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $70.29 | 9.234% | $76.7806 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $57.53 | 7.403% | $61.7889 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $117.57 | 12.856% | $132.6848 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $42.87 | 6.453% | $45.6364 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $89.29 | 3.728% | $92.6187 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $158.30 | 10.144% | $174.358 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $644.76 | $707.7405 | $707.74 | $707.75 | $707.80 | |