| 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 | $76.98 | 9.633% | $84.3955 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $203.55 | 10.638% | $225.2036 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $174.29 | 8.323% | $188.7962 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $37.46 | 7.833% | $40.3942 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $21.37 | 11.187% | $23.7607 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $98.60 | 11.533% | $109.9715 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $137.96 | 6.231% | $146.5563 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $750.21 | $819.0780 | $819.08 | $819.05 | $819.20 | |