| 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 | $22.64 | 13.124% | $25.6113 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $106.81 | 10.312% | $117.8242 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $237.71 | 7.108% | $254.6064 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $22.56 | 5.521% | $23.8055 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $41.99 | 4.141% | $43.7288 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $248.25 | 8.394% | $269.0881 | $269.09 | $269.10 | $269.10 |
| Purchase #7 | $150.46 | 5.302% | $158.4374 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $830.42 | $893.1017 | $893.11 | $893.10 | $893.00 | |