| 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 | $81.45 | 5.232% | $85.7115 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $240.27 | 4.777% | $251.7477 | $251.75 | $251.75 | $251.70 |
| Purchase #3 | $32.81 | 3.153% | $33.8445 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $35.29 | 13.132% | $39.9243 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $84.28 | 13.862% | $95.9629 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $234.59 | 10.809% | $259.9468 | $259.95 | $259.95 | $259.90 |
| Purchase #7 | $127.98 | 9.137% | $139.6735 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $836.67 | $906.8112 | $906.80 | $906.75 | $906.70 | |