| 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 | $22.49 | 10.241% | $24.7932 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $70.53 | 13.534% | $80.0755 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $20.42 | 12.617% | $22.9964 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $43.66 | 9.720% | $47.9038 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $83.52 | 13.640% | $94.9121 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $238.40 | 3.290% | $246.2434 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $116.57 | 9.641% | $127.8085 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $595.59 | $644.7329 | $644.73 | $644.75 | $644.70 | |