| 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 | $96.40 | 11.734% | $107.7116 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $78.71 | 9.651% | $86.3063 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $63.46 | 13.169% | $71.817 | $71.82 | $71.80 | $71.80 |
| Purchase #4 | $132.92 | 9.692% | $145.8026 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $231.64 | 13.660% | $263.282 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $78.96 | 3.517% | $81.737 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $134.59 | 5.584% | $142.1055 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $816.68 | $898.7620 | $898.77 | $898.75 | $898.70 | |