| 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 | $59.43 | 8.599% | $64.5404 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $21.67 | 6.632% | $23.1072 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $186.79 | 5.598% | $197.2465 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $170.55 | 13.842% | $194.1575 | $194.16 | $194.15 | $194.20 |
| Purchase #5 | $166.42 | 8.368% | $180.346 | $180.35 | $180.35 | $180.30 |
| Purchase #6 | $183.86 | 3.609% | $190.4955 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $232.30 | 7.144% | $248.8955 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $1,021.02 | $1,098.7886 | $1,098.81 | $1,098.80 | $1,098.70 | |