| 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 | $44.86 | 6.716% | $47.8728 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $105.43 | 3.281% | $108.8892 | $108.89 | $108.90 | $108.90 |
| Purchase #3 | $64.63 | 4.533% | $67.5597 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $193.72 | 9.431% | $211.9897 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $175.91 | 9.516% | $192.6496 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $81.91 | 13.744% | $93.1677 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $89.29 | 5.831% | $94.4965 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $755.75 | $816.6252 | $816.63 | $816.60 | $816.70 | |