| 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 | $74.88 | 9.393% | $81.9135 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $66.58 | 3.487% | $68.9016 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $173.73 | 3.263% | $179.3988 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $239.95 | 5.356% | $252.8017 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $103.82 | 3.707% | $107.6686 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $47.37 | 10.424% | $52.3078 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $140.52 | 10.203% | $154.8573 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $846.85 | $897.8493 | $897.85 | $897.80 | $897.90 | |