| 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 | $100.53 | 13.214% | $113.814 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $48.87 | 3.107% | $50.3884 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $22.70 | 8.649% | $24.6633 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $133.36 | 6.398% | $141.8924 | $141.89 | $141.90 | $141.90 |
| Purchase #5 | $174.25 | 6.503% | $185.5815 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $76.39 | 5.699% | $80.7435 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $96.67 | 7.667% | $104.0817 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $652.77 | $701.1648 | $701.15 | $701.20 | $701.20 | |