| 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 | $16.60 | 9.104% | $18.1113 | $18.11 | $18.10 | $18.10 |
| Purchase #2 | $232.46 | 7.161% | $249.1065 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $247.89 | 12.307% | $278.3978 | $278.40 | $278.40 | $278.40 |
| Purchase #4 | $96.45 | 3.264% | $99.5981 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $58.77 | 10.608% | $65.0043 | $65.00 | $65.00 | $65.00 |
| Purchase #6 | $15.82 | 11.821% | $17.6901 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $250.54 | 10.556% | $276.987 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $918.53 | $1,004.8951 | $1,004.90 | $1,004.90 | $1,004.90 | |