| 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 | $33.34 | 8.595% | $36.2056 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $230.51 | 11.242% | $256.4239 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $111.82 | 7.644% | $120.3675 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $169.69 | 4.682% | $177.6349 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $155.29 | 10.187% | $171.1094 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $101.99 | 10.283% | $112.4776 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $12.59 | 4.445% | $13.1496 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $815.23 | $887.3685 | $887.37 | $887.35 | $887.30 | |