| 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 | $81.95 | 8.527% | $88.9379 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $43.66 | 3.138% | $45.0301 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $24.44 | 11.607% | $27.2768 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $215.55 | 13.197% | $243.9961 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $77.37 | 5.683% | $81.7669 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $187.49 | 4.616% | $196.1445 | $196.14 | $196.15 | $196.10 |
| Purchase #7 | $114.87 | 8.294% | $124.3973 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $745.33 | $807.5496 | $807.56 | $807.60 | $807.50 | |