| 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 | $22.64 | 10.555% | $25.0297 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $23.90 | 7.409% | $25.6708 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $10.37 | 11.743% | $11.5877 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $245.72 | 8.400% | $266.3605 | $266.36 | $266.35 | $266.40 |
| Purchase #5 | $123.94 | 9.744% | $136.0167 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $80.38 | 6.602% | $85.6867 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $50.88 | 12.439% | $57.209 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $557.83 | $607.5611 | $607.57 | $607.55 | $607.60 | |