| 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 | $72.59 | 10.773% | $80.4101 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $33.85 | 9.604% | $37.101 | $37.10 | $37.10 | $37.10 |
| Purchase #3 | $144.71 | 8.656% | $157.2361 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $88.76 | 5.606% | $93.7359 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $97.31 | 11.324% | $108.3294 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $181.84 | 12.570% | $204.6973 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $24.62 | 3.401% | $25.4573 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $643.68 | $706.9671 | $706.98 | $707.00 | $706.90 | |