| 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 | $44.54 | 12.246% | $49.9944 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $60.80 | 8.186% | $65.7771 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $49.30 | 4.130% | $51.3361 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $250.64 | 9.669% | $274.8744 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $21.29 | 7.167% | $22.8159 | $22.82 | $22.80 | $22.80 |
| Purchase #6 | $92.25 | 11.253% | $102.6309 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $162.79 | 7.491% | $174.9846 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $681.61 | $742.4134 | $742.41 | $742.45 | $742.40 | |