| 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 | $63.36 | 4.752% | $66.3709 | $66.37 | $66.35 | $66.40 |
| Purchase #2 | $149.34 | 7.826% | $161.0273 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $129.44 | 4.322% | $135.0344 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $242.39 | 3.182% | $250.1028 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $245.63 | 9.389% | $268.6922 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $16.46 | 3.626% | $17.0568 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $209.42 | 9.616% | $229.5578 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $1,056.04 | $1,127.8422 | $1,127.84 | $1,127.85 | $1,127.90 | |