| 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 | $60.73 | 6.797% | $64.8578 | $64.86 | $64.85 | $64.90 |
| Purchase #2 | $157.81 | 4.403% | $164.7584 | $164.76 | $164.75 | $164.80 |
| Purchase #3 | $249.80 | 7.372% | $268.2153 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $48.33 | 5.861% | $51.1626 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $71.84 | 9.148% | $78.4119 | $78.41 | $78.40 | $78.40 |
| Purchase #6 | $9.35 | 3.694% | $9.6954 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $26.82 | 11.599% | $29.9309 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $624.68 | $667.0323 | $667.04 | $667.00 | $667.10 | |