| 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 | $52.82 | 6.494% | $56.2501 | $56.25 | $56.25 | $56.30 |
| Purchase #2 | $246.46 | 9.591% | $270.098 | $270.10 | $270.10 | $270.10 |
| Purchase #3 | $14.31 | 12.431% | $16.0889 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $221.86 | 4.617% | $232.1033 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $149.78 | 12.327% | $168.2434 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $103.59 | 8.621% | $112.5205 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $115.85 | 7.306% | $124.314 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $904.67 | $979.6182 | $979.61 | $979.60 | $979.60 | |