| 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 | $104.99 | 12.811% | $118.4403 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $69.37 | 12.423% | $77.9878 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $74.44 | 8.595% | $80.8381 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $133.95 | 5.483% | $141.2945 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $105.58 | 5.586% | $111.4777 | $111.48 | $111.50 | $111.50 |
| Purchase #6 | $107.43 | 3.310% | $110.9859 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $76.33 | 12.318% | $85.7323 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $672.09 | $726.7566 | $726.76 | $726.85 | $726.70 | |