| 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 | $54.58 | 5.716% | $57.6998 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $140.58 | 3.738% | $145.8349 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $6.80 | 4.695% | $7.1193 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $156.91 | 5.398% | $165.38 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $35.83 | 9.428% | $39.2081 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $111.45 | 5.637% | $117.7324 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $78.91 | 9.499% | $86.4057 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $585.06 | $619.3802 | $619.38 | $619.40 | $619.30 | |