| 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 | $217.43 | 10.322% | $239.8731 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $191.26 | 10.667% | $211.6617 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $60.67 | 3.253% | $62.6436 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $67.44 | 7.491% | $72.4919 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $68.90 | 8.226% | $74.5677 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $45.50 | 13.728% | $51.7462 | $51.75 | $51.75 | $51.70 |
| Purchase #7 | $19.85 | 8.670% | $21.571 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $671.05 | $734.5552 | $734.55 | $734.50 | $734.60 | |