| 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 | $47.94 | 9.665% | $52.5734 | $52.57 | $52.55 | $52.60 |
| Purchase #2 | $210.52 | 4.468% | $219.926 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $157.67 | 12.865% | $177.9542 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $58.92 | 9.567% | $64.5569 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $19.91 | 7.403% | $21.3839 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $189.52 | 7.382% | $203.5104 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $89.85 | 13.846% | $102.2906 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $774.33 | $842.1954 | $842.19 | $842.20 | $842.30 | |