| 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 | $25.62 | 6.139% | $27.1928 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $6.28 | 8.251% | $6.7982 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $156.92 | 9.626% | $172.0251 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $59.87 | 9.245% | $65.405 | $65.41 | $65.40 | $65.40 |
| Purchase #5 | $105.57 | 6.702% | $112.6453 | $112.65 | $112.65 | $112.60 |
| Purchase #6 | $108.37 | 10.389% | $119.6286 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $69.75 | 6.479% | $74.2691 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $532.38 | $577.9641 | $577.98 | $578.00 | $577.90 | |