| 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 | $7.52 | 7.290% | $8.0682 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $31.98 | 6.256% | $33.9807 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $164.47 | 7.148% | $176.2263 | $176.23 | $176.25 | $176.20 |
| Purchase #4 | $65.69 | 4.125% | $68.3997 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $33.63 | 4.188% | $35.0384 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $12.27 | 11.413% | $13.6704 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $54.47 | 3.157% | $56.1896 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $370.03 | $391.5733 | $391.58 | $391.60 | $391.60 | |