| 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 | $19.37 | 12.124% | $21.7184 | $21.72 | $21.70 | $21.70 |
| Purchase #2 | $190.82 | 5.358% | $201.0441 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $64.46 | 3.813% | $66.9179 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $149.89 | 4.401% | $156.4867 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $42.66 | 12.185% | $47.8581 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $82.36 | 13.239% | $93.2636 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $41.86 | 3.830% | $43.4632 | $43.46 | $43.45 | $43.50 |
| 7 purchase totals = | $591.42 | $630.7520 | $630.75 | $630.70 | $630.80 | |