| 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 | $236.67 | 8.463% | $256.6994 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $118.91 | 10.730% | $131.669 | $131.67 | $131.65 | $131.70 |
| Purchase #3 | $192.80 | 13.741% | $219.2926 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $31.55 | 13.755% | $35.8897 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $19.49 | 7.556% | $20.9627 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $56.44 | 10.859% | $62.5688 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $43.50 | 11.384% | $48.452 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $699.36 | $775.5342 | $775.53 | $775.50 | $775.70 | |