| 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 | $40.35 | 7.521% | $43.3847 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $14.87 | 5.271% | $15.6538 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $47.49 | 13.650% | $53.9724 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $107.89 | 6.374% | $114.7669 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $73.74 | 5.135% | $77.5265 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $167.89 | 7.703% | $180.8226 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $24.75 | 12.170% | $27.7621 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $476.98 | $513.8890 | $513.88 | $513.85 | $514.00 | |