| 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 | $48.58 | 7.766% | $52.3527 | $52.35 | $52.35 | $52.40 |
| Purchase #2 | $182.36 | 4.378% | $190.3437 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $45.50 | 13.817% | $51.7867 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $10.67 | 12.486% | $12.0023 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $213.90 | 10.845% | $237.0975 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $10.63 | 8.659% | $11.5505 | $11.55 | $11.55 | $11.60 |
| Purchase #7 | $81.49 | 7.401% | $87.5211 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $593.13 | $642.6545 | $642.65 | $642.65 | $642.70 | |