| 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 | $18.42 | 5.466% | $19.4268 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $48.45 | 8.588% | $52.6109 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $215.96 | 6.705% | $230.4401 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $118.36 | 4.731% | $123.9596 | $123.96 | $123.95 | $124.00 |
| Purchase #5 | $73.93 | 10.164% | $81.4442 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $133.42 | 7.538% | $143.4772 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $207.74 | 13.674% | $236.1464 | $236.15 | $236.15 | $236.10 |
| 7 purchase totals = | $816.28 | $887.5052 | $887.51 | $887.55 | $887.40 | |