| 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 | $17.78 | 12.597% | $20.0197 | $20.02 | $20.00 | $20.00 |
| Purchase #2 | $59.50 | 3.675% | $61.6866 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $161.26 | 13.843% | $183.5832 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $245.49 | 4.303% | $256.0534 | $256.05 | $256.05 | $256.10 |
| Purchase #5 | $118.78 | 9.199% | $129.7066 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $240.32 | 6.370% | $255.6284 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $182.66 | 11.350% | $203.3919 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $1,025.79 | $1,110.0698 | $1,110.07 | $1,110.10 | $1,110.10 | |