| 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 | $86.84 | 13.155% | $98.2638 | $98.26 | $98.25 | $98.30 |
| Purchase #2 | $103.40 | 8.170% | $111.8478 | $111.85 | $111.85 | $111.80 |
| Purchase #3 | $83.76 | 5.637% | $88.4816 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $16.97 | 3.840% | $17.6216 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $171.84 | 4.116% | $178.9129 | $178.91 | $178.90 | $178.90 |
| Purchase #6 | $102.77 | 8.783% | $111.7963 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $85.93 | 8.384% | $93.1344 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $651.51 | $700.0584 | $700.05 | $700.05 | $700.00 | |