| 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 | $42.84 | 13.806% | $48.7545 | $48.75 | $48.75 | $48.80 |
| Purchase #2 | $154.51 | 8.675% | $167.9137 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $230.57 | 6.627% | $245.8499 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $146.90 | 8.121% | $158.8297 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $70.48 | 10.624% | $77.9678 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $123.91 | 11.309% | $137.923 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $77.80 | 8.700% | $84.5686 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $847.01 | $921.8072 | $921.80 | $921.75 | $921.80 | |