| 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 | $23.27 | 13.437% | $26.3968 | $26.40 | $26.40 | $26.40 |
| Purchase #2 | $163.59 | 7.719% | $176.2175 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $39.74 | 11.424% | $44.2799 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $29.41 | 7.836% | $31.7146 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $231.64 | 9.137% | $252.8049 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $213.38 | 3.162% | $220.1271 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $89.41 | 4.564% | $93.4907 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $790.44 | $845.0315 | $845.03 | $845.05 | $845.00 | |