| 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 | $65.91 | 13.684% | $74.9291 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $131.54 | 3.313% | $135.8979 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $197.72 | 5.180% | $207.9619 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $86.78 | 11.592% | $96.8395 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $68.71 | 8.801% | $74.7572 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $33.82 | 5.447% | $35.6622 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $9.40 | 13.399% | $10.6595 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $593.88 | $636.7073 | $636.71 | $636.70 | $636.80 | |