| 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 | $14.43 | 11.626% | $16.1076 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $75.79 | 6.641% | $80.8232 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $50.51 | 3.699% | $52.3784 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $139.60 | 11.692% | $155.922 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $221.25 | 8.821% | $240.7665 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $68.63 | 3.282% | $70.8824 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $120.94 | 11.211% | $134.4986 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $691.15 | $751.3787 | $751.38 | $751.35 | $751.40 | |