| 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 | $11.85 | 5.757% | $12.5322 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $176.82 | 5.215% | $186.0412 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $5.53 | 11.847% | $6.1851 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $176.51 | 4.834% | $185.0425 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $74.70 | 8.300% | $80.9001 | $80.90 | $80.90 | $80.90 |
| Purchase #6 | $10.86 | 8.186% | $11.749 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $58.80 | 4.772% | $61.6059 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $515.07 | $544.0560 | $544.06 | $544.10 | $543.90 | |