| 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 | $193.35 | 7.333% | $207.5284 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $69.46 | 11.727% | $77.6056 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $31.47 | 8.641% | $34.1893 | $34.19 | $34.20 | $34.20 |
| Purchase #4 | $12.29 | 9.584% | $13.4679 | $13.47 | $13.45 | $13.50 |
| Purchase #5 | $39.53 | 12.345% | $44.41 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $132.98 | 11.684% | $148.5174 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $54.30 | 12.144% | $60.8942 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $533.38 | $586.6128 | $586.62 | $586.60 | $586.60 | |