| 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 | $47.44 | 4.434% | $49.5435 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $114.31 | 13.390% | $129.6161 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $181.71 | 8.673% | $197.4697 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $168.36 | 11.409% | $187.5682 | $187.57 | $187.55 | $187.60 |
| Purchase #5 | $23.89 | 3.406% | $24.7037 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $209.67 | 8.535% | $227.5653 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $33.51 | 6.249% | $35.604 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $778.89 | $852.0705 | $852.07 | $852.00 | $852.10 | |