| 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 | $52.83 | 10.389% | $58.3185 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $95.27 | 3.395% | $98.5044 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $6.66 | 10.679% | $7.3712 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $16.55 | 3.608% | $17.1471 | $17.15 | $17.15 | $17.10 |
| Purchase #5 | $78.50 | 4.555% | $82.0757 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $244.75 | 10.236% | $269.8026 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $12.86 | 5.692% | $13.592 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $507.42 | $546.8115 | $546.81 | $546.80 | $546.80 | |