| 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 | $30.57 | 8.747% | $33.244 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $58.36 | 4.192% | $60.8065 | $60.81 | $60.80 | $60.80 |
| Purchase #3 | $9.34 | 4.568% | $9.7667 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $40.35 | 9.198% | $44.0614 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $79.53 | 3.847% | $82.5895 | $82.59 | $82.60 | $82.60 |
| Purchase #6 | $240.98 | 9.321% | $263.4417 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $119.48 | 12.759% | $134.7245 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $578.61 | $628.6343 | $628.63 | $628.60 | $628.60 | |