| 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 | $72.34 | 7.136% | $77.5022 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $205.58 | 7.745% | $221.5022 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $42.42 | 3.650% | $43.9683 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $9.55 | 11.697% | $10.6671 | $10.67 | $10.65 | $10.70 |
| Purchase #5 | $119.95 | 5.860% | $126.9791 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $8.41 | 13.131% | $9.5143 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $83.78 | 6.115% | $88.9031 | $88.90 | $88.90 | $88.90 |
| 7 purchase totals = | $542.03 | $579.0363 | $579.03 | $579.00 | $579.10 | |