| 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 | $23.96 | 12.396% | $26.9301 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $35.42 | 6.705% | $37.7949 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $186.72 | 7.350% | $200.4439 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $35.89 | 12.511% | $40.3802 | $40.38 | $40.40 | $40.40 |
| Purchase #5 | $97.66 | 11.375% | $108.7688 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $181.47 | 12.453% | $204.0685 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $74.57 | 13.260% | $84.458 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $635.69 | $702.8444 | $702.84 | $702.85 | $702.90 | |