| 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 | $106.93 | 3.588% | $110.7666 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $61.35 | 13.783% | $69.8059 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $59.84 | 11.457% | $66.6959 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $216.92 | 6.189% | $230.3452 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $76.49 | 3.173% | $78.917 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $68.58 | 12.346% | $77.0469 | $77.05 | $77.05 | $77.00 |
| Purchase #7 | $137.60 | 5.805% | $145.5877 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $727.71 | $779.1652 | $779.19 | $779.15 | $779.10 | |