| 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 | $87.36 | 5.628% | $92.2766 | $92.28 | $92.30 | $92.30 |
| Purchase #2 | $172.37 | 11.463% | $192.1288 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $216.83 | 10.226% | $239.003 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $71.86 | 8.599% | $78.0392 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $90.52 | 4.292% | $94.4051 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $191.43 | 11.631% | $213.6952 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $71.96 | 4.155% | $74.9499 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $902.33 | $984.4978 | $984.51 | $984.55 | $984.40 | |