| 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 | $50.27 | 4.607% | $52.5859 | $52.59 | $52.60 | $52.60 |
| Purchase #2 | $64.80 | 5.185% | $68.1599 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $157.82 | 12.160% | $177.0109 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $194.91 | 4.678% | $204.0279 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $231.87 | 8.867% | $252.4299 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $108.26 | 9.203% | $118.2232 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $217.39 | 4.259% | $226.6486 | $226.65 | $226.65 | $226.60 |
| 7 purchase totals = | $1,025.32 | $1,099.0863 | $1,099.09 | $1,099.10 | $1,099.00 | |