| 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 | $101.58 | 6.386% | $108.0669 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $8.77 | 13.686% | $9.9703 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $44.79 | 6.149% | $47.5441 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $89.57 | 10.603% | $99.0671 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $244.48 | 13.115% | $276.5436 | $276.54 | $276.55 | $276.50 |
| Purchase #6 | $87.56 | 4.159% | $91.2016 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $72.79 | 5.303% | $76.6501 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $649.54 | $709.0437 | $709.04 | $709.00 | $709.10 | |