| 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 | $80.33 | 7.766% | $86.5684 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $187.80 | 10.118% | $206.8016 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $118.48 | 9.610% | $129.8659 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $95.58 | 10.234% | $105.3617 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $229.98 | 8.231% | $248.9097 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $17.68 | 4.378% | $18.454 | $18.45 | $18.45 | $18.50 |
| Purchase #7 | $110.76 | 8.429% | $120.096 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $840.61 | $916.0573 | $916.06 | $916.00 | $916.20 | |