| 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 | $12.73 | 6.855% | $13.6026 | $13.60 | $13.60 | $13.60 |
| Purchase #2 | $45.51 | 12.691% | $51.2857 | $51.29 | $51.30 | $51.30 |
| Purchase #3 | $62.61 | 3.246% | $64.6423 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $243.88 | 11.496% | $271.9164 | $271.92 | $271.90 | $271.90 |
| Purchase #5 | $9.66 | 11.592% | $10.7798 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $249.36 | 11.441% | $277.8893 | $277.89 | $277.90 | $277.90 |
| Purchase #7 | $126.27 | 7.616% | $135.8867 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $750.02 | $826.0028 | $826.01 | $826.05 | $826.00 | |