| 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 | $207.52 | 6.288% | $220.5689 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $61.90 | 5.161% | $65.0947 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $69.74 | 5.746% | $73.7473 | $73.75 | $73.75 | $73.70 |
| Purchase #4 | $38.52 | 13.577% | $43.7499 | $43.75 | $43.75 | $43.70 |
| Purchase #5 | $83.93 | 4.357% | $87.5868 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $15.91 | 10.231% | $17.5378 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $81.97 | 8.133% | $88.6366 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $559.49 | $596.9220 | $596.93 | $596.95 | $596.80 | |