| 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 | $65.42 | 6.293% | $69.5369 | $69.54 | $69.55 | $69.50 |
| Purchase #2 | $43.72 | 11.294% | $48.6577 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $188.95 | 5.632% | $199.5917 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $122.31 | 5.221% | $128.6958 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $32.42 | 10.283% | $35.7537 | $35.75 | $35.75 | $35.80 |
| Purchase #6 | $22.90 | 13.757% | $26.0504 | $26.05 | $26.05 | $26.10 |
| Purchase #7 | $61.43 | 5.313% | $64.6938 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $537.15 | $572.9800 | $572.98 | $573.00 | $573.10 | |