| 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 | $96.54 | 11.359% | $107.506 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $75.89 | 7.408% | $81.5119 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $50.43 | 11.587% | $56.2733 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $43.91 | 8.577% | $47.6762 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $57.51 | 13.181% | $65.0904 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $250.81 | 7.583% | $269.8289 | $269.83 | $269.85 | $269.80 |
| Purchase #7 | $171.69 | 13.750% | $195.2974 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $746.78 | $823.1841 | $823.19 | $823.20 | $823.20 | |