| 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 | $15.43 | 12.754% | $17.3979 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $181.82 | 6.739% | $194.0728 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $93.62 | 3.227% | $96.6411 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $125.96 | 4.693% | $131.8713 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $239.86 | 7.463% | $257.7608 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $203.96 | 4.688% | $213.5216 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $140.79 | 5.868% | $149.0516 | $149.05 | $149.05 | $149.10 |
| 7 purchase totals = | $1,001.44 | $1,060.3171 | $1,060.31 | $1,060.25 | $1,060.40 | |