| 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 | $85.28 | 8.513% | $92.5399 | $92.54 | $92.55 | $92.50 |
| Purchase #2 | $73.38 | 7.491% | $78.8769 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $101.66 | 13.123% | $115.0008 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $72.68 | 4.493% | $75.9455 | $75.95 | $75.95 | $75.90 |
| Purchase #5 | $131.92 | 6.102% | $139.9698 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $34.47 | 13.329% | $39.0645 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $166.43 | 7.108% | $178.2598 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $665.82 | $719.6572 | $719.66 | $719.65 | $719.70 | |