| 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 | $54.29 | 10.334% | $59.9003 | $59.90 | $59.90 | $59.90 |
| Purchase #2 | $50.25 | 4.724% | $52.6238 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $16.44 | 10.873% | $18.2275 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $204.99 | 3.277% | $211.7075 | $211.71 | $211.70 | $211.70 |
| Purchase #5 | $134.41 | 10.184% | $148.0983 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $64.34 | 7.238% | $68.9969 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $82.28 | 4.283% | $85.8041 | $85.80 | $85.80 | $85.80 |
| 7 purchase totals = | $607.00 | $645.3584 | $645.36 | $645.35 | $645.30 | |