| 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 | $50.83 | 3.110% | $52.4108 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $18.56 | 7.383% | $19.9303 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $77.85 | 6.436% | $82.8604 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $128.58 | 4.243% | $134.0356 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $115.43 | 8.832% | $125.6248 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $124.80 | 6.664% | $133.1167 | $133.12 | $133.10 | $133.10 |
| Purchase #7 | $59.50 | 3.127% | $61.3606 | $61.36 | $61.35 | $61.40 |
| 7 purchase totals = | $575.55 | $609.3392 | $609.34 | $609.30 | $609.30 | |