| 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 | $60.40 | 6.607% | $64.3906 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $185.96 | 13.596% | $211.2431 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $124.65 | 8.780% | $135.5943 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $150.50 | 10.607% | $166.4635 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $201.28 | 12.550% | $226.5406 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $72.57 | 9.640% | $79.5657 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $182.74 | 5.378% | $192.5678 | $192.57 | $192.55 | $192.60 |
| 7 purchase totals = | $978.10 | $1,076.3656 | $1,076.36 | $1,076.35 | $1,076.40 | |