| 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 | $184.32 | 10.259% | $203.2294 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $55.40 | 9.507% | $60.6669 | $60.67 | $60.65 | $60.70 |
| Purchase #3 | $72.44 | 11.363% | $80.6714 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $221.82 | 11.584% | $247.5156 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $7.96 | 10.596% | $8.8034 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $225.60 | 3.502% | $233.5005 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $40.32 | 8.536% | $43.7617 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $807.86 | $878.1489 | $878.15 | $878.10 | $878.20 | |