| 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 | $68.45 | 5.761% | $72.3934 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $94.55 | 13.825% | $107.6215 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $74.84 | 11.249% | $83.2588 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $83.40 | 8.348% | $90.3622 | $90.36 | $90.35 | $90.40 |
| Purchase #5 | $180.93 | 9.363% | $197.8705 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $145.25 | 3.106% | $149.7615 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $126.43 | 6.435% | $134.5658 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $773.85 | $835.8337 | $835.83 | $835.75 | $836.00 | |