| 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 | $72.75 | 9.291% | $79.5092 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $46.53 | 13.402% | $52.766 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $244.26 | 9.313% | $267.0079 | $267.01 | $267.00 | $267.00 |
| Purchase #4 | $115.48 | 11.460% | $128.714 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $89.84 | 3.622% | $93.094 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $89.48 | 8.116% | $96.7422 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $97.90 | 6.404% | $104.1695 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $756.24 | $822.0028 | $822.00 | $821.95 | $822.00 | |