| 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 | $60.94 | 6.292% | $64.7743 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $18.99 | 9.569% | $20.8072 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $201.78 | 5.786% | $213.455 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $201.44 | 9.471% | $220.5184 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $199.57 | 5.524% | $210.5942 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $17.56 | 8.713% | $19.09 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $150.56 | 7.333% | $161.6006 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $850.84 | $910.8397 | $910.84 | $910.80 | $910.90 | |