| 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 | $47.94 | 9.404% | $52.4483 | $52.45 | $52.45 | $52.40 |
| Purchase #2 | $7.97 | 12.460% | $8.9631 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $19.25 | 10.837% | $21.3361 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $136.60 | 12.268% | $153.3581 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $162.64 | 13.546% | $184.6712 | $184.67 | $184.65 | $184.70 |
| Purchase #6 | $130.29 | 3.534% | $134.8944 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $243.28 | 9.705% | $266.8903 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $747.97 | $822.5615 | $822.56 | $822.55 | $822.60 | |