| 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 | $80.51 | 13.529% | $91.4022 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $115.51 | 8.740% | $125.6056 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $101.63 | 9.806% | $111.5958 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $30.66 | 12.643% | $34.5363 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $9.81 | 8.718% | $10.6652 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $65.59 | 13.861% | $74.6814 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $182.86 | 7.406% | $196.4026 | $196.40 | $196.40 | $196.40 |
| 7 purchase totals = | $586.57 | $644.8891 | $644.90 | $644.90 | $644.90 | |