| 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 | $61.55 | 12.193% | $69.0548 | $69.05 | $69.05 | $69.10 |
| Purchase #2 | $7.71 | 4.471% | $8.0547 | $8.05 | $8.05 | $8.10 |
| Purchase #3 | $206.59 | 5.445% | $217.8388 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $160.33 | 7.579% | $172.4814 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $42.80 | 5.628% | $45.2088 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $19.47 | 8.259% | $21.078 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $43.73 | 5.151% | $45.9825 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $542.18 | $579.6990 | $579.69 | $579.75 | $579.80 | |