| 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 | $30.44 | 8.681% | $33.0825 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $188.93 | 3.293% | $195.1515 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $194.46 | 4.452% | $203.1174 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $75.55 | 6.341% | $80.3406 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $181.38 | 5.213% | $190.8353 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $207.63 | 10.213% | $228.8353 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $71.83 | 12.487% | $80.7994 | $80.80 | $80.80 | $80.80 |
| 7 purchase totals = | $950.22 | $1,012.1620 | $1,012.17 | $1,012.20 | $1,012.10 | |