| 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 | $138.70 | 8.404% | $150.3563 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $32.89 | 9.622% | $36.0547 | $36.05 | $36.05 | $36.10 |
| Purchase #3 | $241.48 | 11.434% | $269.0908 | $269.09 | $269.10 | $269.10 |
| Purchase #4 | $127.98 | 9.709% | $140.4056 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $124.75 | 7.510% | $134.1187 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $46.50 | 10.496% | $51.3806 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $71.46 | 6.531% | $76.1271 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $783.76 | $857.5338 | $857.54 | $857.55 | $857.60 | |