| 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 | $129.35 | 4.377% | $135.0116 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $203.86 | 6.484% | $217.0783 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $58.27 | 3.409% | $60.2564 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $64.89 | 7.857% | $69.9884 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $121.82 | 11.574% | $135.9194 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $15.43 | 10.385% | $17.0324 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $74.54 | 10.271% | $82.196 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $668.16 | $717.4825 | $717.49 | $717.50 | $717.50 | |