| 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 | $33.36 | 10.215% | $36.7677 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $208.39 | 5.828% | $220.535 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $14.98 | 4.675% | $15.6803 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $192.38 | 5.787% | $203.513 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $14.87 | 9.736% | $16.3177 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $117.49 | 5.564% | $124.0271 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $21.95 | 10.341% | $24.2198 | $24.22 | $24.20 | $24.20 |
| 7 purchase totals = | $603.42 | $641.0606 | $641.07 | $641.05 | $641.00 | |