| 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 | $81.37 | 4.346% | $84.9063 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $129.29 | 4.833% | $135.5386 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $179.92 | 13.601% | $204.3909 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $93.65 | 10.155% | $103.1602 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $85.81 | 5.204% | $90.2756 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $39.91 | 12.482% | $44.8916 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $218.45 | 4.741% | $228.8067 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $828.40 | $891.9699 | $891.98 | $892.00 | $892.00 | |