| 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 | $11.33 | 11.395% | $12.6211 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $12.33 | 8.411% | $13.3671 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $148.92 | 5.869% | $157.6601 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $63.75 | 12.807% | $71.9145 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $94.49 | 10.535% | $104.4445 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $118.90 | 10.777% | $131.7139 | $131.71 | $131.70 | $131.70 |
| Purchase #7 | $187.28 | 4.244% | $195.2282 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $637.00 | $686.9494 | $686.94 | $686.90 | $686.90 | |