| 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 | $38.72 | 7.703% | $41.7026 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $72.48 | 6.372% | $77.0984 | $77.10 | $77.10 | $77.10 |
| Purchase #3 | $238.75 | 5.746% | $252.4686 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $87.25 | 12.195% | $97.8901 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $207.40 | 11.163% | $230.5521 | $230.55 | $230.55 | $230.60 |
| Purchase #6 | $53.79 | 13.527% | $61.0662 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $19.82 | 3.670% | $20.5474 | $20.55 | $20.55 | $20.50 |
| 7 purchase totals = | $718.21 | $781.3254 | $781.33 | $781.30 | $781.40 | |