| 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 | $69.40 | 12.224% | $77.8835 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $203.96 | 6.313% | $216.836 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $158.42 | 8.547% | $171.9602 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $55.64 | 7.631% | $59.8859 | $59.89 | $59.90 | $59.90 |
| Purchase #5 | $122.93 | 9.757% | $134.9243 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $71.45 | 4.793% | $74.8746 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $32.61 | 3.192% | $33.6509 | $33.65 | $33.65 | $33.70 |
| 7 purchase totals = | $714.41 | $770.0154 | $770.01 | $770.00 | $770.10 | |