| 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 | $27.54 | 12.675% | $31.0307 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $88.85 | 9.560% | $97.3441 | $97.34 | $97.35 | $97.30 |
| Purchase #3 | $29.78 | 7.440% | $31.9956 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $104.95 | 13.396% | $119.0091 | $119.01 | $119.00 | $119.00 |
| Purchase #5 | $124.56 | 3.549% | $128.9806 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $71.28 | 5.792% | $75.4085 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $207.94 | 5.146% | $218.6406 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $654.90 | $702.4092 | $702.41 | $702.45 | $702.30 | |