| 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 | $233.57 | 5.104% | $245.4914 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $231.58 | 4.766% | $242.6171 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $75.88 | 4.562% | $79.3416 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $180.40 | 6.760% | $192.595 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $57.71 | 8.695% | $62.7279 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $24.26 | 3.201% | $25.0366 | $25.04 | $25.05 | $25.00 |
| Purchase #7 | $52.87 | 4.460% | $55.228 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $856.27 | $903.0376 | $903.05 | $903.10 | $902.90 | |