| 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 | $9.62 | 13.443% | $10.9132 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $230.74 | 11.568% | $257.432 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $113.27 | 9.789% | $124.358 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $97.66 | 11.463% | $108.8548 | $108.85 | $108.85 | $108.90 |
| Purchase #5 | $29.73 | 7.110% | $31.8438 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $142.91 | 7.758% | $153.997 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $62.80 | 5.344% | $66.156 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $686.73 | $753.5548 | $753.55 | $753.55 | $753.60 | |