| 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 | $72.98 | 3.377% | $75.4445 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $7.87 | 10.477% | $8.6945 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $35.57 | 7.199% | $38.1307 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $43.31 | 10.304% | $47.7727 | $47.77 | $47.75 | $47.80 |
| Purchase #5 | $218.51 | 7.509% | $234.9179 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $77.86 | 3.155% | $80.3165 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $218.27 | 13.657% | $248.0791 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $674.37 | $733.3559 | $733.35 | $733.35 | $733.30 | |