| 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 | $20.50 | 12.442% | $23.0506 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $9.81 | 8.573% | $10.651 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $179.67 | 10.665% | $198.8318 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $219.57 | 3.501% | $227.2571 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $187.93 | 9.697% | $206.1536 | $206.15 | $206.15 | $206.20 |
| Purchase #6 | $135.46 | 11.855% | $151.5188 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $33.50 | 7.525% | $36.0209 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $786.44 | $853.4838 | $853.48 | $853.45 | $853.60 | |