| 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 | $79.48 | 11.274% | $88.4406 | $88.44 | $88.45 | $88.40 |
| Purchase #2 | $89.90 | 4.823% | $94.2359 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $119.55 | 9.733% | $131.1858 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $33.83 | 3.363% | $34.9677 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $139.57 | 5.473% | $147.2087 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $177.53 | 12.239% | $199.2579 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $223.91 | 13.195% | $253.4549 | $253.45 | $253.45 | $253.50 |
| 7 purchase totals = | $863.77 | $948.7515 | $948.76 | $948.75 | $948.80 | |