| 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 | $72.32 | 8.379% | $78.3797 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $65.86 | 13.107% | $74.4923 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $244.28 | 12.151% | $273.9625 | $273.96 | $273.95 | $274.00 |
| Purchase #4 | $239.96 | 4.631% | $251.0725 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $109.51 | 13.374% | $124.1559 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $235.85 | 5.536% | $248.9067 | $248.91 | $248.90 | $248.90 |
| Purchase #7 | $33.99 | 6.323% | $36.1392 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $1,001.77 | $1,087.1088 | $1,087.11 | $1,087.10 | $1,087.20 | |