| 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 | $57.47 | 9.122% | $62.7124 | $62.71 | $62.70 | $62.70 |
| Purchase #2 | $127.62 | 10.434% | $140.9359 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $5.31 | 10.731% | $5.8798 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $146.36 | 9.284% | $159.9481 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $10.28 | 12.843% | $11.6003 | $11.60 | $11.60 | $11.60 |
| Purchase #6 | $237.80 | 8.371% | $257.7062 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $233.56 | 12.847% | $263.5655 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $818.40 | $902.3482 | $902.36 | $902.35 | $902.30 | |