| 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 | $10.47 | 5.234% | $11.018 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $14.99 | 10.399% | $16.5488 | $16.55 | $16.55 | $16.50 |
| Purchase #3 | $75.62 | 10.289% | $83.4005 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $200.33 | 8.236% | $216.8292 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $166.50 | 5.174% | $175.1147 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $152.59 | 7.233% | $163.6268 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $168.58 | 5.447% | $177.7626 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $789.08 | $844.3006 | $844.30 | $844.30 | $844.20 | |