| 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 | $22.46 | 5.667% | $23.7328 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $31.78 | 7.834% | $34.2696 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $112.29 | 10.422% | $123.9929 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $83.25 | 11.195% | $92.5698 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $245.79 | 5.648% | $259.6722 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $244.99 | 10.285% | $270.1872 | $270.19 | $270.20 | $270.20 |
| Purchase #7 | $239.37 | 13.182% | $270.9238 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $979.93 | $1,075.3483 | $1,075.34 | $1,075.30 | $1,075.40 | |