| 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 | $57.27 | 4.345% | $59.7584 | $59.76 | $59.75 | $59.80 |
| Purchase #2 | $146.74 | 5.870% | $155.3536 | $155.35 | $155.35 | $155.40 |
| Purchase #3 | $46.60 | 10.318% | $51.4082 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $25.59 | 11.250% | $28.4689 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $221.33 | 3.451% | $228.9681 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $24.37 | 11.103% | $27.0758 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $201.91 | 6.259% | $214.5475 | $214.55 | $214.55 | $214.50 |
| 7 purchase totals = | $723.81 | $765.5805 | $765.59 | $765.55 | $765.70 | |