| 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 | $23.73 | 6.577% | $25.2907 | $25.29 | $25.30 | $25.30 |
| Purchase #2 | $66.37 | 10.317% | $73.2174 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $199.38 | 3.794% | $206.9445 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $217.56 | 10.302% | $239.973 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $13.34 | 4.736% | $13.9718 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $36.40 | 8.565% | $39.5177 | $39.52 | $39.50 | $39.50 |
| Purchase #7 | $197.66 | 7.428% | $212.3422 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $754.44 | $811.2573 | $811.25 | $811.20 | $811.20 | |