| 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 | $71.77 | 6.122% | $76.1638 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $25.36 | 12.261% | $28.4694 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $51.65 | 7.789% | $55.673 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $12.58 | 8.770% | $13.6833 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $41.83 | 7.597% | $45.0078 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $20.53 | 11.662% | $22.9242 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $134.37 | 8.765% | $146.1475 | $146.15 | $146.15 | $146.10 |
| 7 purchase totals = | $358.09 | $388.0690 | $388.06 | $388.00 | $388.10 | |