| 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 | $46.95 | 3.372% | $48.5332 | $48.53 | $48.55 | $48.50 |
| Purchase #2 | $76.54 | 9.440% | $83.7654 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $17.83 | 6.785% | $19.0398 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $192.34 | 12.138% | $215.6862 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $95.43 | 3.750% | $99.0086 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $28.97 | 11.464% | $32.2911 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $192.57 | 8.322% | $208.5957 | $208.60 | $208.60 | $208.60 |
| 7 purchase totals = | $650.63 | $706.9200 | $706.93 | $706.95 | $706.90 | |