| 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 | $90.92 | 9.190% | $99.2755 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $35.85 | 9.844% | $39.3791 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $13.47 | 9.421% | $14.739 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $152.72 | 13.283% | $173.0058 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $232.61 | 4.485% | $243.0426 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $160.69 | 3.307% | $166.004 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $250.53 | 12.690% | $282.3223 | $282.32 | $282.30 | $282.30 |
| 7 purchase totals = | $936.79 | $1,017.7683 | $1,017.77 | $1,017.80 | $1,017.70 | |