| 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 | $195.78 | 10.700% | $216.7285 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $5.38 | 13.570% | $6.1101 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $35.37 | 11.463% | $39.4245 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $159.36 | 6.274% | $169.3582 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $176.71 | 5.688% | $186.7613 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $18.78 | 10.443% | $20.7412 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $14.56 | 6.204% | $15.4633 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $605.94 | $654.5871 | $654.58 | $654.55 | $654.60 | |