| 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 | $20.46 | 11.583% | $22.8299 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $56.42 | 5.187% | $59.3465 | $59.35 | $59.35 | $59.30 |
| Purchase #3 | $134.96 | 6.263% | $143.4125 | $143.41 | $143.40 | $143.40 |
| Purchase #4 | $17.77 | 5.840% | $18.8078 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $143.91 | 5.433% | $151.7286 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $172.80 | 13.423% | $195.9949 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $15.69 | 6.830% | $16.7616 | $16.76 | $16.75 | $16.80 |
| 7 purchase totals = | $562.01 | $608.8818 | $608.88 | $608.90 | $608.80 | |