| 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 | $31.73 | 7.292% | $34.0438 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $5.27 | 7.732% | $5.6775 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $223.33 | 4.421% | $233.2034 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $248.82 | 4.659% | $260.4125 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $35.89 | 13.142% | $40.6067 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $160.51 | 8.352% | $173.9158 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $21.61 | 9.857% | $23.7401 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $727.16 | $771.5998 | $771.60 | $771.60 | $771.50 | |