| 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 | $61.32 | 5.465% | $64.6711 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $40.58 | 9.266% | $44.3401 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $20.34 | 5.206% | $21.3989 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $242.44 | 10.792% | $268.6041 | $268.60 | $268.60 | $268.60 |
| Purchase #5 | $16.99 | 7.497% | $18.2637 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $16.49 | 5.344% | $17.3712 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $61.61 | 3.707% | $63.8939 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $459.77 | $498.5430 | $498.53 | $498.50 | $498.60 | |