| 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 | $20.69 | 10.838% | $22.9324 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $242.82 | 6.703% | $259.0962 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $70.88 | 3.587% | $73.4225 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $75.97 | 6.724% | $81.0782 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $213.62 | 9.518% | $233.9524 | $233.95 | $233.95 | $234.00 |
| Purchase #6 | $71.68 | 4.444% | $74.8655 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $228.28 | 5.440% | $240.6984 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $923.94 | $986.0456 | $986.05 | $986.05 | $986.10 | |