| 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 | $57.28 | 12.137% | $64.2321 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $119.54 | 3.123% | $123.2732 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $66.70 | 12.691% | $75.1649 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $107.70 | 4.369% | $112.4054 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $191.56 | 7.564% | $206.0496 | $206.05 | $206.05 | $206.00 |
| Purchase #6 | $146.57 | 6.475% | $156.0604 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $9.79 | 6.860% | $10.4616 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $699.14 | $747.6472 | $747.64 | $747.60 | $747.70 | |