| 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 | $10.33 | 9.180% | $11.2783 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $59.27 | 13.861% | $67.4854 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $9.80 | 9.428% | $10.7239 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $201.60 | 9.516% | $220.7843 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $83.60 | 13.678% | $95.0348 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $86.65 | 10.510% | $95.7569 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $169.60 | 8.623% | $184.2246 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $620.85 | $685.2882 | $685.28 | $685.30 | $685.30 | |