| 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 | $72.37 | 7.397% | $77.7232 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $203.53 | 8.775% | $221.3898 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $42.96 | 10.293% | $47.3819 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $179.26 | 8.173% | $193.9109 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $103.62 | 3.549% | $107.2975 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $157.84 | 5.535% | $166.5764 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $171.37 | 7.784% | $184.7094 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $930.95 | $998.9891 | $998.99 | $999.00 | $999.00 | |