| 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 | $39.90 | 10.300% | $44.0097 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $60.69 | 4.350% | $63.33 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $174.47 | 10.566% | $192.9045 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $94.31 | 5.581% | $99.5734 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $196.78 | 9.235% | $214.9526 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $149.68 | 5.499% | $157.9109 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $44.40 | 13.744% | $50.5023 | $50.50 | $50.50 | $50.50 |
| 7 purchase totals = | $760.23 | $823.1834 | $823.17 | $823.15 | $823.20 | |