| 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 | $9.66 | 6.368% | $10.2751 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $46.46 | 10.623% | $51.3954 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $9.81 | 7.377% | $10.5337 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $39.79 | 6.206% | $42.2594 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $88.51 | 7.103% | $94.7969 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $229.84 | 7.264% | $246.5356 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $177.55 | 12.629% | $199.9728 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $601.62 | $655.7689 | $655.78 | $655.80 | $655.80 | |