| 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 | $85.52 | 6.596% | $91.1609 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $11.51 | 4.203% | $11.9938 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $44.77 | 12.102% | $50.1881 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $142.28 | 10.418% | $157.1027 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $25.70 | 5.408% | $27.0899 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $76.97 | 12.740% | $86.776 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $237.69 | 5.683% | $251.1979 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $624.44 | $675.5093 | $675.51 | $675.55 | $675.60 | |