| 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 | $208.86 | 6.669% | $222.7889 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $61.94 | 3.305% | $63.9871 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $135.39 | 10.455% | $149.545 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $10.32 | 6.705% | $11.012 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $115.70 | 11.441% | $128.9372 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $8.25 | 9.550% | $9.0379 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $130.53 | 8.282% | $141.3405 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $670.99 | $726.6486 | $726.66 | $726.70 | $726.50 | |