| 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 | $71.31 | 4.797% | $74.7307 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $32.69 | 12.671% | $36.8321 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $94.79 | 8.604% | $102.9457 | $102.95 | $102.95 | $102.90 |
| Purchase #4 | $214.79 | 5.380% | $226.3457 | $226.35 | $226.35 | $226.30 |
| Purchase #5 | $10.68 | 11.469% | $11.9049 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $44.77 | 3.283% | $46.2398 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $39.59 | 5.422% | $41.7366 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $508.62 | $540.7355 | $540.74 | $540.80 | $540.50 | |