| 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 | $14.94 | 5.783% | $15.804 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $11.77 | 9.761% | $12.9189 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $194.28 | 11.163% | $215.9675 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $174.42 | 8.263% | $188.8323 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $33.53 | 6.256% | $35.6276 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $199.95 | 13.653% | $227.2492 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $119.87 | 13.694% | $136.285 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $748.76 | $832.6845 | $832.69 | $832.70 | $832.60 | |