| 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 | $34.45 | 11.446% | $38.3931 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $250.86 | 5.734% | $265.2443 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $198.78 | 8.818% | $216.3084 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $45.65 | 3.577% | $47.2829 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $79.49 | 6.605% | $84.7403 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $58.32 | 4.428% | $60.9024 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $65.42 | 7.333% | $70.2172 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $732.97 | $783.0886 | $783.08 | $783.10 | $783.00 | |