| 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 | $17.27 | 3.816% | $17.929 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $79.28 | 10.615% | $87.6956 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $34.72 | 10.830% | $38.4802 | $38.48 | $38.50 | $38.50 |
| Purchase #4 | $177.36 | 13.229% | $200.823 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $42.28 | 6.511% | $45.0329 | $45.03 | $45.05 | $45.00 |
| Purchase #6 | $220.73 | 12.575% | $248.4868 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $60.79 | 6.232% | $64.5784 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $632.43 | $703.0259 | $703.03 | $703.10 | $703.00 | |