| 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 | $44.41 | 13.331% | $50.3303 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $17.89 | 3.339% | $18.4873 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $152.59 | 9.424% | $166.9701 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $233.60 | 7.475% | $251.0616 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $224.98 | 6.281% | $239.111 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $45.70 | 6.375% | $48.6134 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $96.42 | 3.315% | $99.6163 | $99.62 | $99.60 | $99.60 |
| 7 purchase totals = | $815.59 | $874.1900 | $874.19 | $874.15 | $874.20 | |