| 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 | $40.49 | 10.495% | $44.7394 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $53.60 | 3.631% | $55.5462 | $55.55 | $55.55 | $55.50 |
| Purchase #3 | $162.28 | 6.448% | $172.7438 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $145.80 | 12.279% | $163.7028 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $119.76 | 11.233% | $133.2126 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $216.88 | 3.851% | $225.232 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $215.63 | 4.871% | $226.1333 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $954.44 | $1,021.3101 | $1,021.30 | $1,021.35 | $1,021.10 | |