| 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 | $39.60 | 12.744% | $44.6466 | $44.65 | $44.65 | $44.60 |
| Purchase #2 | $75.68 | 3.217% | $78.1146 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $236.53 | 3.734% | $245.362 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $174.84 | 9.740% | $191.8694 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $47.79 | 10.262% | $52.6942 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $102.86 | 3.510% | $106.4704 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $222.54 | 4.811% | $233.2464 | $233.25 | $233.25 | $233.20 |
| 7 purchase totals = | $899.84 | $952.4036 | $952.40 | $952.35 | $952.40 | |