| 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 | $75.33 | 6.217% | $80.0133 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $48.25 | 6.636% | $51.4519 | $51.45 | $51.45 | $51.50 |
| Purchase #3 | $207.46 | 4.822% | $217.4637 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $51.94 | 5.802% | $54.9536 | $54.95 | $54.95 | $55.00 |
| Purchase #5 | $99.34 | 5.453% | $104.757 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $176.81 | 7.659% | $190.3519 | $190.35 | $190.35 | $190.40 |
| Purchase #7 | $24.60 | 8.391% | $26.6642 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $683.73 | $725.6556 | $725.64 | $725.60 | $725.90 | |