| 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 | $49.78 | 3.493% | $51.5188 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $65.49 | 13.282% | $74.1884 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $60.52 | 9.290% | $66.1423 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $145.41 | 5.105% | $152.8332 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $92.66 | 13.450% | $105.1228 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $34.97 | 13.605% | $39.7277 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $78.25 | 4.734% | $81.9544 | $81.95 | $81.95 | $82.00 |
| 7 purchase totals = | $527.08 | $571.4876 | $571.48 | $571.50 | $571.40 | |