| 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 | $95.48 | 10.686% | $105.683 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $6.48 | 6.716% | $6.9152 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $20.82 | 3.829% | $21.6172 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $14.70 | 7.544% | $15.809 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $194.27 | 3.112% | $200.3157 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $118.46 | 9.205% | $129.3642 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $188.54 | 5.863% | $199.5941 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $638.75 | $679.2984 | $679.30 | $679.25 | $679.30 | |