| 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 | $23.69 | 13.222% | $26.8223 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $31.77 | 7.580% | $34.1782 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $61.64 | 12.650% | $69.4375 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $99.34 | 11.700% | $110.9628 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $127.33 | 13.148% | $144.0713 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $15.56 | 8.175% | $16.832 | $16.83 | $16.85 | $16.80 |
| Purchase #7 | $156.96 | 10.761% | $173.8505 | $173.85 | $173.85 | $173.90 |
| 7 purchase totals = | $516.29 | $576.1546 | $576.15 | $576.15 | $576.20 | |