| 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 | $51.74 | 13.801% | $58.8806 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $120.56 | 6.766% | $128.7171 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $151.70 | 9.530% | $166.157 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $90.52 | 9.362% | $98.9945 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $163.28 | 4.743% | $171.0244 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $67.29 | 3.305% | $69.5139 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $70.97 | 9.246% | $77.5319 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $716.06 | $770.8194 | $770.81 | $770.80 | $770.80 | |