| 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 | $82.26 | 7.106% | $88.1054 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $85.38 | 9.268% | $93.293 | $93.29 | $93.30 | $93.30 |
| Purchase #3 | $93.43 | 11.575% | $104.2445 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $103.84 | 8.141% | $112.2936 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $88.92 | 3.577% | $92.1007 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $249.26 | 9.741% | $273.5404 | $273.54 | $273.55 | $273.50 |
| Purchase #7 | $243.75 | 9.368% | $266.5845 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $946.84 | $1,030.1621 | $1,030.15 | $1,030.20 | $1,030.10 | |