| 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 | $6.26 | 6.871% | $6.6901 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $238.80 | 12.712% | $269.1563 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $195.83 | 3.844% | $203.3577 | $203.36 | $203.35 | $203.40 |
| Purchase #4 | $68.59 | 13.712% | $77.9951 | $78.00 | $78.00 | $78.00 |
| Purchase #5 | $128.44 | 11.234% | $142.8689 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $145.33 | 6.651% | $154.9959 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $34.62 | 7.547% | $37.2328 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $817.87 | $892.2968 | $892.31 | $892.30 | $892.40 | |