| 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 | $44.66 | 12.487% | $50.2367 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $122.84 | 12.256% | $137.8953 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $77.48 | 8.229% | $83.8558 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $107.37 | 7.548% | $115.4743 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $157.32 | 4.305% | $164.0926 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $169.57 | 7.597% | $182.4522 | $182.45 | $182.45 | $182.50 |
| Purchase #7 | $234.51 | 3.592% | $242.9336 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $913.75 | $976.9405 | $976.94 | $976.95 | $977.00 | |