| 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 | $43.85 | 7.385% | $47.0883 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $54.29 | 12.616% | $61.1392 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $113.40 | 4.481% | $118.4815 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $174.59 | 4.687% | $182.773 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $177.71 | 5.427% | $187.3543 | $187.35 | $187.35 | $187.40 |
| Purchase #6 | $29.27 | 5.654% | $30.9249 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $100.56 | 9.639% | $110.253 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $693.67 | $738.0142 | $738.00 | $738.00 | $738.10 | |