| 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 | $18.94 | 9.596% | $20.7575 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $222.48 | 8.643% | $241.7089 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $149.60 | 7.609% | $160.9831 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $245.58 | 7.192% | $263.2421 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $52.61 | 3.377% | $54.3866 | $54.39 | $54.40 | $54.40 |
| Purchase #6 | $50.47 | 10.140% | $55.5877 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $242.93 | 7.282% | $260.6202 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $982.61 | $1,057.2861 | $1,057.29 | $1,057.30 | $1,057.30 | |