| 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 | $70.92 | 9.437% | $77.6127 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $119.66 | 9.257% | $130.7369 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $226.47 | 10.810% | $250.9514 | $250.95 | $250.95 | $251.00 |
| Purchase #4 | $47.49 | 5.138% | $49.93 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $127.53 | 3.483% | $131.9719 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $160.91 | 7.450% | $172.8978 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $114.39 | 3.166% | $118.0116 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $867.37 | $932.1123 | $932.11 | $932.10 | $932.10 | |