| 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 | $81.31 | 13.217% | $92.0567 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $234.88 | 13.184% | $265.8466 | $265.85 | $265.85 | $265.80 |
| Purchase #3 | $100.59 | 9.361% | $110.0062 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $85.85 | 8.495% | $93.143 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $93.27 | 9.632% | $102.2538 | $102.25 | $102.25 | $102.30 |
| Purchase #6 | $115.51 | 3.683% | $119.7642 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $178.59 | 11.175% | $198.5474 | $198.55 | $198.55 | $198.50 |
| 7 purchase totals = | $890.00 | $981.6179 | $981.62 | $981.60 | $981.60 | |