| 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 | $105.30 | 5.575% | $111.1705 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $183.71 | 6.214% | $195.1257 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $113.46 | 3.423% | $117.3437 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $8.44 | 4.156% | $8.7908 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $51.43 | 8.122% | $55.6071 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $162.40 | 11.165% | $180.532 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $122.67 | 10.652% | $135.7368 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $747.41 | $804.3066 | $804.31 | $804.35 | $804.20 | |