| 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 | $74.68 | 6.298% | $79.3833 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $210.74 | 8.854% | $229.3989 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $30.38 | 3.525% | $31.4509 | $31.45 | $31.45 | $31.50 |
| Purchase #4 | $17.73 | 3.673% | $18.3812 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $239.57 | 6.195% | $254.4114 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $238.47 | 3.497% | $246.8093 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $97.45 | 3.124% | $100.4943 | $100.49 | $100.50 | $100.50 |
| 7 purchase totals = | $909.02 | $960.3293 | $960.32 | $960.35 | $960.40 | |