| 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 | $20.96 | 12.567% | $23.594 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $75.97 | 7.185% | $81.4284 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $144.77 | 11.851% | $161.9267 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $26.39 | 10.665% | $29.2045 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $199.98 | 8.140% | $216.2584 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $133.75 | 9.590% | $146.5766 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $41.42 | 4.591% | $43.3216 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $643.24 | $702.3102 | $702.31 | $702.35 | $702.30 | |