| 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 | $19.54 | 10.834% | $21.657 | $21.66 | $21.65 | $21.70 |
| Purchase #2 | $9.98 | 13.287% | $11.306 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $44.53 | 13.613% | $50.5919 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $146.99 | 9.715% | $161.2701 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $238.84 | 6.658% | $254.742 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $197.41 | 8.601% | $214.3892 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $5.79 | 6.753% | $6.181 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $663.08 | $720.1372 | $720.14 | $720.15 | $720.20 | |