| 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 | $58.86 | 4.185% | $61.3233 | $61.32 | $61.30 | $61.30 |
| Purchase #2 | $233.66 | 4.860% | $245.0159 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $122.38 | 6.870% | $130.7875 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $20.64 | 7.734% | $22.2363 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $7.83 | 8.626% | $8.5054 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $164.98 | 9.568% | $180.7653 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $8.44 | 10.441% | $9.3212 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $616.79 | $657.9549 | $657.97 | $657.90 | $657.90 | |