| 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 | $95.87 | 12.626% | $107.9745 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $17.26 | 12.127% | $19.3531 | $19.35 | $19.35 | $19.40 |
| Purchase #3 | $192.90 | 13.801% | $219.5221 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $82.30 | 4.477% | $85.9846 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $43.96 | 9.534% | $48.1511 | $48.15 | $48.15 | $48.20 |
| Purchase #6 | $169.71 | 3.436% | $175.5412 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $145.48 | 13.144% | $164.6019 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $747.48 | $821.1285 | $821.11 | $821.10 | $821.20 | |