| 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 | $62.63 | 7.286% | $67.1932 | $67.19 | $67.20 | $67.20 |
| Purchase #2 | $19.27 | 12.558% | $21.6899 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $67.45 | 10.678% | $74.6523 | $74.65 | $74.65 | $74.70 |
| Purchase #4 | $47.62 | 6.835% | $50.8748 | $50.87 | $50.85 | $50.90 |
| Purchase #5 | $194.39 | 7.476% | $208.9226 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $63.69 | 11.822% | $71.2194 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $23.73 | 13.502% | $26.934 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $478.78 | $521.4862 | $521.47 | $521.45 | $521.50 | |