| 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 | $50.84 | 8.560% | $55.1919 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $163.93 | 5.179% | $172.4199 | $172.42 | $172.40 | $172.40 |
| Purchase #3 | $6.53 | 5.331% | $6.8781 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $34.26 | 11.211% | $38.1009 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $29.75 | 4.419% | $31.0647 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $239.97 | 7.125% | $257.0679 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $246.34 | 11.612% | $274.945 | $274.95 | $274.95 | $274.90 |
| 7 purchase totals = | $771.62 | $835.6684 | $835.67 | $835.65 | $835.70 | |