| 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 | $117.68 | 5.664% | $124.3454 | $124.35 | $124.35 | $124.30 |
| Purchase #2 | $14.51 | 4.513% | $15.1648 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $176.88 | 7.485% | $190.1195 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $83.99 | 7.154% | $89.9986 | $90.00 | $90.00 | $90.00 |
| Purchase #5 | $33.53 | 7.412% | $36.0152 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $67.65 | 10.246% | $74.5814 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $123.62 | 3.739% | $128.2422 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $617.86 | $658.4671 | $658.47 | $658.45 | $658.40 | |