| 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 | $113.87 | 8.473% | $123.5182 | $123.52 | $123.50 | $123.50 |
| Purchase #2 | $16.99 | 5.336% | $17.8966 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $146.41 | 13.439% | $166.086 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $32.50 | 9.687% | $35.6483 | $35.65 | $35.65 | $35.60 |
| Purchase #5 | $15.63 | 12.251% | $17.5448 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $105.87 | 11.208% | $117.7359 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $24.26 | 5.874% | $25.685 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $455.53 | $504.1148 | $504.13 | $504.15 | $504.00 | |