| 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 | $80.98 | 4.388% | $84.5334 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $170.91 | 3.161% | $176.3125 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $41.62 | 5.368% | $43.8542 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $81.75 | 6.224% | $86.8381 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $138.45 | 10.152% | $152.5054 | $152.51 | $152.50 | $152.50 |
| Purchase #6 | $116.90 | 13.167% | $132.2922 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $122.56 | 5.695% | $129.5398 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $753.17 | $805.8756 | $805.87 | $805.90 | $805.80 | |