| 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 | $55.66 | 11.151% | $61.8666 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $78.37 | 3.389% | $81.026 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $135.91 | 8.551% | $147.5317 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $40.55 | 5.738% | $42.8768 | $42.88 | $42.90 | $42.90 |
| Purchase #5 | $147.38 | 13.850% | $167.7921 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $183.80 | 5.119% | $193.2087 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $32.57 | 7.825% | $35.1186 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $674.24 | $729.4205 | $729.43 | $729.45 | $729.40 | |