| 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 | $47.64 | 9.350% | $52.0943 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $194.93 | 11.282% | $216.922 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $172.73 | 12.258% | $193.9032 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $29.97 | 13.150% | $33.9111 | $33.91 | $33.90 | $33.90 |
| Purchase #5 | $204.70 | 6.359% | $217.7169 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $145.66 | 9.530% | $159.5414 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $13.74 | 5.564% | $14.5045 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $809.37 | $888.5934 | $888.58 | $888.55 | $888.50 | |