| 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 | $9.35 | 9.703% | $10.2572 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $29.52 | 13.318% | $33.4515 | $33.45 | $33.45 | $33.50 |
| Purchase #3 | $12.71 | 10.599% | $14.0571 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $223.66 | 11.621% | $249.6515 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $59.38 | 10.540% | $65.6387 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $169.60 | 7.556% | $182.415 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $39.41 | 9.748% | $43.2517 | $43.25 | $43.25 | $43.30 |
| 7 purchase totals = | $543.63 | $598.7227 | $598.73 | $598.70 | $598.90 | |