| 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 | $79.60 | 11.378% | $88.6569 | $88.66 | $88.65 | $88.70 |
| Purchase #2 | $7.62 | 7.210% | $8.1694 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $214.94 | 3.681% | $222.8519 | $222.85 | $222.85 | $222.90 |
| Purchase #4 | $60.42 | 4.203% | $62.9595 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $33.85 | 13.610% | $38.457 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $54.54 | 13.730% | $62.0283 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $201.48 | 9.740% | $221.1042 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $652.45 | $704.2272 | $704.23 | $704.20 | $704.40 | |