| 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 | $93.77 | 3.625% | $97.1692 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $242.58 | 9.327% | $265.2054 | $265.21 | $265.20 | $265.20 |
| Purchase #3 | $111.61 | 3.768% | $115.8155 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $120.27 | 4.251% | $125.3827 | $125.38 | $125.40 | $125.40 |
| Purchase #5 | $27.60 | 5.294% | $29.0611 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $61.77 | 3.416% | $63.8801 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $146.63 | 6.437% | $156.0686 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $804.23 | $852.5826 | $852.59 | $852.55 | $852.70 | |