| 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 | $16.61 | 8.623% | $18.0423 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $221.99 | 6.768% | $237.0143 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $195.54 | 7.292% | $209.7988 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $123.36 | 8.663% | $134.0467 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $70.93 | 8.475% | $76.9413 | $76.94 | $76.95 | $76.90 |
| Purchase #6 | $125.53 | 12.550% | $141.284 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $54.79 | 9.684% | $60.0959 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $808.75 | $877.2233 | $877.22 | $877.25 | $877.10 | |