| 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 | $55.25 | 8.853% | $60.1413 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $23.33 | 13.683% | $26.5222 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $194.52 | 8.689% | $211.4218 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $128.32 | 6.490% | $136.648 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $108.58 | 10.661% | $120.1557 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $90.35 | 3.110% | $93.1599 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $90.28 | 6.732% | $96.3576 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $690.63 | $744.4065 | $744.41 | $744.35 | $744.40 | |