| 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 | $69.74 | 7.493% | $74.9656 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $245.25 | 4.439% | $256.1366 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $209.75 | 13.277% | $237.5985 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $97.49 | 6.216% | $103.55 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $37.33 | 9.742% | $40.9667 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $190.66 | 13.504% | $216.4067 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $109.79 | 4.223% | $114.4264 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $960.01 | $1,044.0505 | $1,044.07 | $1,044.05 | $1,044.10 | |