| 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 | $94.73 | 13.562% | $107.5773 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $8.86 | 3.146% | $9.1387 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $52.29 | 13.269% | $59.2284 | $59.23 | $59.25 | $59.20 |
| Purchase #4 | $27.80 | 5.229% | $29.2537 | $29.25 | $29.25 | $29.30 |
| Purchase #5 | $11.58 | 6.299% | $12.3094 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $139.69 | 5.361% | $147.1788 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $103.84 | 9.618% | $113.8273 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $438.79 | $478.5136 | $478.52 | $478.60 | $478.50 | |