| 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 | $10.25 | 4.698% | $10.7315 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $136.83 | 7.577% | $147.1976 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $66.91 | 11.703% | $74.7405 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $99.98 | 9.393% | $109.3711 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $166.86 | 4.864% | $174.9761 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $58.34 | 4.116% | $60.7413 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $13.37 | 13.517% | $15.1772 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $552.54 | $592.9353 | $592.94 | $593.00 | $592.90 | |