| 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 | $7.52 | 12.862% | $8.4872 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $68.37 | 8.310% | $74.0515 | $74.05 | $74.05 | $74.10 |
| Purchase #3 | $127.58 | 5.261% | $134.292 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $60.38 | 5.115% | $63.4684 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $30.54 | 5.637% | $32.2615 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $152.75 | 8.460% | $165.6727 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $124.38 | 7.461% | $133.66 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $571.52 | $611.8933 | $611.89 | $611.85 | $612.10 | |