| 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 | $49.80 | 8.314% | $53.9404 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $19.65 | 8.242% | $21.2696 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $22.96 | 7.211% | $24.6156 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $238.80 | 10.628% | $264.1797 | $264.18 | $264.20 | $264.20 |
| Purchase #5 | $94.28 | 6.123% | $100.0528 | $100.05 | $100.05 | $100.10 |
| Purchase #6 | $181.58 | 4.629% | $189.9853 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $44.99 | 12.126% | $50.4455 | $50.45 | $50.45 | $50.40 |
| 7 purchase totals = | $652.06 | $704.4889 | $704.50 | $704.50 | $704.50 | |