| 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 | $17.66 | 3.429% | $18.2656 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $243.71 | 13.702% | $277.1031 | $277.10 | $277.10 | $277.10 |
| Purchase #3 | $119.69 | 9.407% | $130.9492 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $23.42 | 10.683% | $25.922 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $105.35 | 10.112% | $116.003 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $174.97 | 12.352% | $196.5823 | $196.58 | $196.60 | $196.60 |
| Purchase #7 | $114.73 | 12.753% | $129.3615 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $799.53 | $894.1867 | $894.18 | $894.15 | $894.20 | |