| 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 | $43.79 | 4.414% | $45.7229 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $245.66 | 7.204% | $263.3573 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $5.49 | 3.779% | $5.6975 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $15.41 | 8.532% | $16.7248 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $14.50 | 6.423% | $15.4313 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $121.46 | 10.129% | $133.7627 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $185.48 | 10.837% | $205.5805 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $631.79 | $686.2770 | $686.27 | $686.25 | $686.30 | |