| 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 | $76.67 | 13.462% | $86.9913 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $24.51 | 3.707% | $25.4186 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $183.48 | 12.622% | $206.6388 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $66.59 | 12.435% | $74.8705 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $179.36 | 4.775% | $187.9244 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $129.46 | 10.602% | $143.1853 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $21.88 | 3.526% | $22.6515 | $22.65 | $22.65 | $22.70 |
| 7 purchase totals = | $681.95 | $747.6804 | $747.68 | $747.65 | $747.70 | |