| 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 | $52.97 | 13.371% | $60.0526 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $164.54 | 8.559% | $178.623 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $155.45 | 11.218% | $172.8884 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $63.50 | 5.529% | $67.0109 | $67.01 | $67.00 | $67.00 |
| Purchase #5 | $103.43 | 12.117% | $115.9626 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $248.90 | 13.852% | $283.3776 | $283.38 | $283.40 | $283.40 |
| Purchase #7 | $35.43 | 5.434% | $37.3553 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $824.22 | $915.2704 | $915.27 | $915.25 | $915.40 | |