| 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 | $60.68 | 6.416% | $64.5732 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $56.70 | 8.850% | $61.718 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $27.71 | 11.125% | $30.7927 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $233.79 | 11.582% | $260.8676 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $155.46 | 8.459% | $168.6104 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $65.78 | 9.106% | $71.7699 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $230.82 | 12.117% | $258.7885 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $830.94 | $917.1203 | $917.12 | $917.05 | $917.20 | |