| 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 | $62.71 | 12.732% | $70.6942 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $175.69 | 5.874% | $186.01 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $25.75 | 12.271% | $28.9098 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $16.54 | 8.164% | $17.8903 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $135.29 | 6.675% | $144.3206 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $153.71 | 5.139% | $161.6092 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $76.31 | 11.344% | $84.9666 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $646.00 | $694.4007 | $694.40 | $694.35 | $694.40 | |