| 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 | $33.35 | 5.660% | $35.2376 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $49.41 | 3.453% | $51.1161 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $75.68 | 9.146% | $82.6017 | $82.60 | $82.60 | $82.60 |
| Purchase #4 | $8.58 | 9.700% | $9.4123 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $141.71 | 7.160% | $151.8564 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $76.95 | 3.134% | $79.3616 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $152.40 | 4.491% | $159.2443 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $538.08 | $568.8300 | $568.83 | $568.80 | $568.80 | |