| 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 | $59.72 | 13.551% | $67.8127 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $12.43 | 6.521% | $13.2406 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $242.80 | 11.724% | $271.2659 | $271.27 | $271.25 | $271.30 |
| Purchase #4 | $141.84 | 7.693% | $152.7518 | $152.75 | $152.75 | $152.80 |
| Purchase #5 | $210.97 | 9.628% | $231.2822 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $59.85 | 3.115% | $61.7143 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $107.93 | 11.367% | $120.1984 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $835.54 | $918.2659 | $918.26 | $918.25 | $918.30 | |