| 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 | $7.69 | 4.541% | $8.0392 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $79.94 | 4.723% | $83.7156 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $42.34 | 11.874% | $47.3675 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $186.28 | 3.734% | $193.2357 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $250.81 | 7.341% | $269.222 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $101.53 | 13.243% | $114.9756 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $160.73 | 10.272% | $177.2402 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $829.32 | $893.7958 | $893.81 | $893.80 | $893.70 | |