| 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 | $77.87 | 12.518% | $87.6178 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $66.36 | 11.775% | $74.1739 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $93.93 | 9.588% | $102.936 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $229.52 | 8.409% | $248.8203 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $153.49 | 13.344% | $173.9717 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $177.59 | 8.353% | $192.4241 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $22.95 | 12.645% | $25.852 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $821.71 | $905.7958 | $905.79 | $905.70 | $905.80 | |