| 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 | $38.46 | 7.820% | $41.4676 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $187.38 | 11.647% | $209.2041 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $40.31 | 8.668% | $43.8041 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $39.40 | 12.256% | $44.2289 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $99.87 | 12.193% | $112.0471 | $112.05 | $112.05 | $112.00 |
| Purchase #6 | $93.90 | 8.491% | $101.873 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $218.45 | 12.258% | $245.2276 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $717.77 | $797.8524 | $797.85 | $797.85 | $797.80 | |