| 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 | $71.26 | 8.637% | $77.4147 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $54.61 | 12.262% | $61.3063 | $61.31 | $61.30 | $61.30 |
| Purchase #3 | $183.76 | 5.624% | $194.0947 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $138.89 | 13.471% | $157.5999 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $75.88 | 12.473% | $85.3445 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $140.82 | 13.578% | $159.9405 | $159.94 | $159.95 | $159.90 |
| Purchase #7 | $7.74 | 7.148% | $8.2933 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $672.96 | $743.9939 | $743.98 | $744.00 | $743.90 | |