| 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 | $31.48 | 13.664% | $35.7814 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $194.33 | 10.833% | $215.3818 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $95.26 | 13.511% | $108.1306 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $59.37 | 4.447% | $62.0102 | $62.01 | $62.00 | $62.00 |
| Purchase #5 | $148.37 | 9.120% | $161.9013 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $246.95 | 8.827% | $268.7483 | $268.75 | $268.75 | $268.70 |
| Purchase #7 | $36.55 | 8.514% | $39.6619 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $812.31 | $891.6155 | $891.61 | $891.65 | $891.60 | |