| 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 | $35.60 | 3.785% | $36.9475 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $125.96 | 5.652% | $133.0793 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $194.70 | 4.507% | $203.4751 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $159.76 | 5.377% | $168.3503 | $168.35 | $168.35 | $168.40 |
| Purchase #5 | $65.34 | 9.541% | $71.5741 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $18.88 | 9.251% | $20.6266 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $74.59 | 12.613% | $83.998 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $674.83 | $718.0509 | $718.06 | $718.10 | $718.10 | |