| 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 | $90.90 | 8.187% | $98.342 | $98.34 | $98.35 | $98.30 |
| Purchase #2 | $108.60 | 9.280% | $118.6781 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $73.33 | 3.449% | $75.8592 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $49.37 | 4.298% | $51.4919 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $124.76 | 3.254% | $128.8197 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $110.77 | 10.444% | $122.3388 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $107.54 | 13.490% | $122.0471 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $665.27 | $717.5768 | $717.58 | $717.60 | $717.50 | |