| 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 | $6.38 | 5.340% | $6.7207 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $74.83 | 10.307% | $82.5427 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $148.27 | 5.606% | $156.582 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $173.35 | 13.749% | $197.1839 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $184.39 | 7.835% | $198.837 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $5.56 | 12.590% | $6.26 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $120.33 | 4.166% | $125.3429 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $713.11 | $773.4692 | $773.46 | $773.50 | $773.40 | |