| 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 | $28.63 | 5.762% | $30.2797 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $153.28 | 10.512% | $169.3928 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $137.27 | 9.592% | $150.4369 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $190.93 | 11.152% | $212.2225 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $184.44 | 5.190% | $194.0124 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $145.38 | 3.549% | $150.5395 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $55.29 | 8.186% | $59.816 | $59.82 | $59.80 | $59.80 |
| 7 purchase totals = | $895.22 | $966.6998 | $966.70 | $966.70 | $966.60 | |