| 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 | $247.38 | 10.505% | $273.3673 | $273.37 | $273.35 | $273.40 |
| Purchase #2 | $71.64 | 5.188% | $75.3567 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $44.25 | 5.670% | $46.759 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $152.76 | 13.674% | $173.6484 | $173.65 | $173.65 | $173.60 |
| Purchase #5 | $73.61 | 10.468% | $81.3155 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $30.31 | 5.775% | $32.0604 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $41.76 | 4.704% | $43.7244 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $661.71 | $726.2317 | $726.24 | $726.15 | $726.30 | |