| 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 | $90.91 | 8.655% | $98.7783 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $240.99 | 13.311% | $273.0682 | $273.07 | $273.05 | $273.10 |
| Purchase #3 | $170.53 | 7.462% | $183.2549 | $183.25 | $183.25 | $183.30 |
| Purchase #4 | $94.56 | 4.549% | $98.8615 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $26.98 | 3.259% | $27.8593 | $27.86 | $27.85 | $27.90 |
| Purchase #6 | $129.88 | 8.349% | $140.7237 | $140.72 | $140.70 | $140.70 |
| Purchase #7 | $83.71 | 10.474% | $92.4778 | $92.48 | $92.50 | $92.50 |
| 7 purchase totals = | $837.56 | $915.0237 | $915.02 | $915.00 | $915.20 | |