| 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 | $99.86 | 7.756% | $107.6051 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $146.78 | 6.521% | $156.3515 | $156.35 | $156.35 | $156.40 |
| Purchase #3 | $229.39 | 3.657% | $237.7788 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $33.37 | 13.799% | $37.9747 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $150.34 | 10.795% | $166.5692 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $24.49 | 5.603% | $25.8622 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $115.79 | 12.376% | $130.1202 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $800.02 | $862.2617 | $862.26 | $862.20 | $862.40 | |