| 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 | $243.56 | 10.765% | $269.7792 | $269.78 | $269.80 | $269.80 |
| Purchase #2 | $24.97 | 3.865% | $25.9351 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $57.38 | 6.147% | $60.9071 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $71.84 | 7.222% | $77.0283 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $203.46 | 6.130% | $215.9321 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $110.50 | 6.471% | $117.6505 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $18.79 | 9.532% | $20.5811 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $730.50 | $787.8134 | $787.82 | $787.90 | $787.80 | |