| 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 | $23.55 | 7.778% | $25.3817 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $103.77 | 9.183% | $113.2992 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $51.92 | 3.420% | $53.6957 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $237.45 | 11.619% | $265.0393 | $265.04 | $265.05 | $265.00 |
| Purchase #5 | $60.74 | 5.416% | $64.0297 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $59.33 | 6.423% | $63.1408 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $38.88 | 6.165% | $41.277 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $575.64 | $625.8634 | $625.87 | $625.95 | $625.80 | |