| 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 | $64.37 | 12.269% | $72.2676 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $113.33 | 7.501% | $121.8309 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $93.95 | 12.734% | $105.9136 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $109.70 | 11.227% | $122.016 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $104.55 | 4.535% | $109.2913 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $250.69 | 11.390% | $279.2436 | $279.24 | $279.25 | $279.20 |
| Purchase #7 | $26.65 | 9.612% | $29.2116 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $763.24 | $839.7746 | $839.77 | $839.75 | $839.70 | |