| 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 | $80.48 | 7.734% | $86.7043 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $193.30 | 13.575% | $219.5405 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $250.39 | 13.711% | $284.721 | $284.72 | $284.70 | $284.70 |
| Purchase #4 | $16.84 | 8.574% | $18.2839 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $51.61 | 5.356% | $54.3742 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $242.63 | 4.526% | $253.6114 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $66.86 | 6.749% | $71.3724 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $902.11 | $988.6077 | $988.59 | $988.55 | $988.60 | |