| 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 | $56.67 | 13.400% | $64.2638 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $138.31 | 11.770% | $154.5891 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $136.95 | 13.380% | $155.2739 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $105.47 | 5.378% | $111.1422 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $55.53 | 9.760% | $60.9497 | $60.95 | $60.95 | $60.90 |
| Purchase #6 | $245.69 | 3.260% | $253.6995 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $133.48 | 8.445% | $144.7524 | $144.75 | $144.75 | $144.80 |
| 7 purchase totals = | $872.10 | $944.6706 | $944.66 | $944.65 | $944.70 | |