| 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 | $44.75 | 13.649% | $50.8579 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $14.41 | 12.551% | $16.2186 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $66.76 | 11.515% | $74.4474 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $223.66 | 4.351% | $233.3914 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $80.93 | 8.566% | $87.8625 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $106.81 | 11.761% | $119.3719 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $20.89 | 3.533% | $21.628 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $558.21 | $603.7777 | $603.78 | $603.75 | $603.80 | |