| 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 | $105.26 | 8.464% | $114.1692 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $96.47 | 9.704% | $105.8314 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $77.45 | 6.247% | $82.2883 | $82.29 | $82.30 | $82.30 |
| Purchase #4 | $53.86 | 13.217% | $60.9787 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $138.69 | 7.483% | $149.0682 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $21.60 | 7.868% | $23.2995 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $122.48 | 11.751% | $136.8726 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $615.81 | $672.5079 | $672.51 | $672.50 | $672.60 | |