| 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 | $39.99 | 13.476% | $45.3791 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $70.46 | 8.760% | $76.6323 | $76.63 | $76.65 | $76.60 |
| Purchase #3 | $232.29 | 13.118% | $262.7618 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $27.72 | 9.507% | $30.3553 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $117.43 | 9.398% | $128.4661 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $172.47 | 12.454% | $193.9494 | $193.95 | $193.95 | $193.90 |
| Purchase #7 | $248.84 | 6.790% | $265.7362 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $909.20 | $1,003.2802 | $1,003.29 | $1,003.30 | $1,003.30 | |