| 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 | $64.79 | 7.159% | $69.4283 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $162.36 | 12.523% | $182.6923 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $176.67 | 5.155% | $185.7773 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $10.34 | 7.103% | $11.0745 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $52.81 | 12.224% | $59.2655 | $59.27 | $59.25 | $59.30 |
| Purchase #6 | $133.37 | 3.609% | $138.1833 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $69.55 | 6.340% | $73.9595 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $669.89 | $720.3807 | $720.38 | $720.40 | $720.50 | |