| 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 | $22.39 | 5.446% | $23.6094 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $188.80 | 13.425% | $214.1464 | $214.15 | $214.15 | $214.10 |
| Purchase #3 | $46.39 | 12.836% | $52.3446 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $14.97 | 4.465% | $15.6384 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $187.90 | 11.355% | $209.236 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $250.94 | 9.331% | $274.3552 | $274.36 | $274.35 | $274.40 |
| Purchase #7 | $187.51 | 3.728% | $194.5004 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $898.90 | $983.8304 | $983.84 | $983.85 | $983.70 | |