| 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 | $55.94 | 8.780% | $60.8515 | $60.85 | $60.85 | $60.90 |
| Purchase #2 | $50.92 | 11.590% | $56.8216 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $103.33 | 12.123% | $115.8567 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $177.40 | 9.218% | $193.7527 | $193.75 | $193.75 | $193.80 |
| Purchase #5 | $250.37 | 11.351% | $278.7895 | $278.79 | $278.80 | $278.80 |
| Purchase #6 | $194.32 | 9.229% | $212.2538 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $47.45 | 8.309% | $51.3926 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $879.73 | $969.7184 | $969.71 | $969.70 | $969.90 | |