| 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 | $169.37 | 13.630% | $192.4551 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $245.98 | 9.390% | $269.0775 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $101.60 | 5.184% | $106.8669 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $24.74 | 9.857% | $27.1786 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $50.90 | 11.265% | $56.6339 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $76.54 | 4.429% | $79.93 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $43.58 | 8.700% | $47.3715 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $712.71 | $779.5135 | $779.52 | $779.55 | $779.60 | |