| 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 | $66.37 | 9.107% | $72.4143 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $218.60 | 12.368% | $245.6364 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $137.48 | 3.362% | $142.1021 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $238.82 | 4.808% | $250.3025 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $9.66 | 11.159% | $10.738 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $25.68 | 9.587% | $28.1419 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $110.36 | 6.446% | $117.4738 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $806.97 | $866.8090 | $866.80 | $866.80 | $866.70 | |