| 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 | $82.45 | 11.439% | $91.8815 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $241.96 | 11.792% | $270.4919 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $8.26 | 11.393% | $9.2011 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $106.48 | 3.684% | $110.4027 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $27.81 | 13.754% | $31.635 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $212.38 | 5.583% | $224.2372 | $224.24 | $224.25 | $224.20 |
| Purchase #7 | $88.95 | 9.220% | $97.1512 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $768.29 | $835.0006 | $835.00 | $835.05 | $835.00 | |