| 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 | $85.77 | 8.354% | $92.9352 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $156.94 | 12.824% | $177.066 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $19.43 | 12.478% | $21.8545 | $21.85 | $21.85 | $21.90 |
| Purchase #4 | $27.92 | 13.441% | $31.6727 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $34.67 | 10.567% | $38.3336 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $42.80 | 4.136% | $44.5702 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $19.27 | 7.696% | $20.753 | $20.75 | $20.75 | $20.80 |
| 7 purchase totals = | $386.80 | $427.1852 | $427.18 | $427.15 | $427.30 | |