| 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 | $90.33 | 8.683% | $98.1734 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $9.32 | 10.217% | $10.2722 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $57.95 | 5.660% | $61.23 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $192.38 | 3.329% | $198.7843 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $87.39 | 6.238% | $92.8414 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $95.99 | 5.822% | $101.5785 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $116.32 | 11.779% | $130.0213 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $649.68 | $692.9011 | $692.89 | $692.90 | $692.90 | |