| 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 | $226.95 | 4.125% | $236.3117 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $68.52 | 7.603% | $73.7296 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $6.40 | 13.317% | $7.2523 | $7.25 | $7.25 | $7.30 |
| Purchase #4 | $41.27 | 9.263% | $45.0928 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $30.95 | 5.860% | $32.7637 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $97.70 | 12.346% | $109.762 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $211.55 | 5.510% | $223.2064 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $683.34 | $728.1185 | $728.11 | $728.10 | $728.20 | |