| 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 | $65.55 | 10.619% | $72.5108 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $45.65 | 12.393% | $51.3074 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $33.70 | 13.394% | $38.2138 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $249.51 | 10.766% | $276.3722 | $276.37 | $276.35 | $276.40 |
| Purchase #5 | $34.35 | 10.753% | $38.0437 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $246.97 | 8.609% | $268.2316 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $144.39 | 6.455% | $153.7104 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $820.12 | $898.3899 | $898.38 | $898.35 | $898.30 | |