| 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 | $8.34 | 7.196% | $8.9401 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $91.81 | 12.342% | $103.1412 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $12.85 | 3.751% | $13.332 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $185.92 | 4.667% | $194.5969 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $234.47 | 5.582% | $247.5581 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $18.65 | 12.335% | $20.9505 | $20.95 | $20.95 | $21.00 |
| Purchase #7 | $132.35 | 3.321% | $136.7453 | $136.75 | $136.75 | $136.70 |
| 7 purchase totals = | $684.39 | $725.2641 | $725.27 | $725.30 | $725.20 | |