| 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 | $40.25 | 7.265% | $43.1742 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $127.37 | 4.519% | $133.1259 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $101.61 | 13.804% | $115.6362 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $76.40 | 6.416% | $81.3018 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $200.45 | 6.829% | $214.1387 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $57.46 | 7.327% | $61.6701 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $149.56 | 12.496% | $168.249 | $168.25 | $168.25 | $168.20 |
| 7 purchase totals = | $753.10 | $817.2959 | $817.30 | $817.30 | $817.20 | |