| 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 | $32.59 | 8.511% | $35.3637 | $35.36 | $35.35 | $35.40 |
| Purchase #2 | $40.51 | 11.193% | $45.0443 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $81.80 | 9.323% | $89.4262 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $106.54 | 13.352% | $120.7652 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $37.52 | 10.343% | $41.4007 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $212.63 | 9.552% | $232.9404 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $196.36 | 3.426% | $203.0873 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $707.95 | $768.0278 | $768.03 | $768.05 | $768.00 | |