| 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 | $79.54 | 6.821% | $84.9654 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $127.63 | 12.499% | $143.5825 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $96.42 | 5.222% | $101.4551 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $72.99 | 11.648% | $81.4919 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $198.62 | 11.242% | $220.9489 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $83.75 | 5.643% | $88.476 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $64.93 | 3.669% | $67.3123 | $67.31 | $67.30 | $67.30 |
| 7 purchase totals = | $723.88 | $788.2321 | $788.24 | $788.25 | $788.30 | |